Hello, dear friends. In this article we will look at how to recover a memory card and how to restore an sd without much difficulty. This is a very pressing issue nowadays. Now almost any new electronics has a slot for a memory card of some type. The most popular formats are microSD, miniSD, SD.

Memory card resuscitation progress

1. To recover various data from SD, you need to install special software on your personal computer. It can be either free or cost some money.
2. Then, using a card reader, you need to connect the memory card to a personal computer.
3. Launch the program and, following the assistant's prompts, recover deleted data.
4. Finish by saving data to hard drive.

This is not difficult. To transfer files from SD, various software will help you. It is recommended to have it on hand in case of data problems. This way you don’t spend a lot of time and you don’t need special skills. It is best to try to revive the card using the software suggested below.

SD Card Recovery Software

The most common program for recovering data from micro SD and SD is SD Card Recovery. This free program and finding it won't be difficult. It allows the user to recover deleted information from various flash cards. Files will be restored quickly.

SD Card Recovery is a modern utility, it is easy to learn and does not require special knowledge in the field computer equipment. She supports following formats- micro SD, SD, MS, M2. Another feature of this utility is the recovery of information from damaged flash drives. It can recover files in mp3, mp4, jpeg, etc. formats. The recovered file will be returned to you without distortion. Restoring a micro SD flash drive using this utility is not difficult. Absolutely everyone can figure this out. To date, SD Card Recovery software has received many positive feedback from various users.

R-Studio program

Also, another free software that can help you with SD resuscitation is R-Studio.

On the official website they write that this program is not difficult to learn, but is capable of restoring large number files intact. It is an excellent substitute for SD Card Recovery.

Easy Recovery

Another means of returning files from a card is Easy Recovery. Some professional users praise its file recovery capabilities.

There are some problems that may arise when recovering data. Each of us can face them. Let's look at several ways to solve such problems.

If MicroSD is not detected

There may be several options.

Option 1. Sometimes your PC does not see the memory card, but how will you restore it then? There are 3 ways to solve this problem. Sometimes the flash drive is displayed with a letter. To solve this, you need to open Disk Management. To quickly open this window, you usually use the Win+R key combination. There you need to enter the command diskmgmt.msc. In the window that appears, select the flash drive, and then you need to select “Change the drive letter or path to it.” Then select another letter and save the changes.

Option 2: Often, after purchasing a new computer or updating the software, it may lack the necessary drivers. You need to install them. You need to go to the corresponding official website and find this driver there, and if you have a distribution kit on any medium, then use it. Drivers will help you identify connected devices on your computer. This is one of the most simple ways fix the problem.

Option 3. The easiest way is to disconnect the flash drive and connect it to another device. This is not the most best way, since it is necessary to solve problems on the main computer before restoring the flash drive, but this method is the least time-consuming.

What to do if the PC does not see the flash drive or entire files? This means that your PC does not see the flash drive only partially (some files are present, but others are not). Many people think that their flash drive is broken and are trying to restore it. There is no point in drawing hasty conclusions. You can try to solve this problem by running a virus scan. Viruses can interfere with the normal operation of a flash drive. You need to insert it into your computer and check it with any antivirus.

Formatting SD and microSD memory cards

If it was not possible to recover data from the memory card, then it needs to be formatted for further use. There are times when, while using a flash drive, there is not enough space, and you urgently need to load files onto the flash card. When solving this problem, it is advised to copy all the files that were on the card and then format it.

There is also a situation when your personal computer or mobile device does not see the memory card and requires formatting it for further use of the flash card. If your memory card cannot be read after this procedure, then it is most likely broken. What to do if the memory card is damaged? Is it possible to restore it? A damaged memory card can be taken to service. There, with rare exceptions, they will help you restore a damaged flash card. Repairing a memory card can cost a lot of money, and there is no guarantee that all data will be restored. In the next paragraph we will look at how you can restore a microSD card at home.

Restoring a memory card can also be done at home. How to recover a flash drive? To recover a microSD memory card, the Hetman Partition Recovery program can help you. This is a program for recovering an SD card. This software allows you to find previously created disk partitions that were subsequently deleted. If your flash card cannot be read, you can try this method. This microsd and sd recovery program is suitable for use even by inexperienced and novice users of modern technical devices. Now you should not have any questions about how to recover an SD memory card.

Devices that will help with formatting

Personal computer- this is the most reliable device. It can be used to perform various actions with portable devices. To connect to a computer various types cards (SD and microSD) we need a card reader that will help the PC identify the memory card as a regular flash drive.

There is another way to connect and identify SD and microSD on a PC. This can be done using a cable that needs to be connected to your tablet/phone. For example, you have a memory card in your tablet and you want to open it on your computer. Connect your tablet and PC. The flash card will appear as a regular additional storage medium.

If your device (phone or tablet) does not have the function of formatting a memory card, then in this case you can use separate programs on PC.

How can you format a flash card?

There are many programs that have this function. One of good programs is SD Card Formatter. She, like the others, will not be difficult to find. Let's figure out what SD Card Formatter is.

This formatter is free. The program will help you format various types flash cards. The most common function of SD Card Formatter is SDXC and SDHC formatting. This program has many useful features, one of which is formatting flash drives using Android connections devices to the computer. This flash drive recovery program is easy to learn.

How do you format microSD cards? Formatting microSD is no different from formatting regular SD, as is restoring the card microSD memory from SD. This is done either using a computer with a microSD-SD adapter, or using your portable device that supports microSD.

Knowledge that will definitely come in handy

To avoid problems with SD, you need to take proper care of it from the very beginning. If you follow these points, then there should be no problems. Let's consider simple rules:

• There is no need to subject the flash drive to physical impact (do not drop it);
• Try to defragment the SD card;
• Periodically copy the contents of the drive to another medium, such as a computer. In the event of a malfunction, you can format the card and transfer the data back;
• There is no need to fill your memory to capacity. You must have at least 10-15% free space;
• You should try to remove the memory card rarely, and only using a special function that is available in new smartphones (Settings>Memory>SD Eject);
• Your flash drive should not lie idle; try to use it periodically.

Restoring a microSD card, of course, is not difficult. But the main thing is to take care of your storage media so that such problems do not arise in the future.

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Android does not see the microSD flash drive (memory card) September 2017

What to do if Android does not see the microSD flash drive? This question often worries owners of smartphones and other gadgets, regardless of manufacturer and cost. Problems of obtaining data from a DVR or installing software on a tablet or smartphone can be solved independently if you know the main causes of the malfunction and how to solve them.

How the problem manifests itself

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The malfunction manifests itself as follows: after replacing the micro-SD card, after rebooting, flashing or simply turning on the device, the gadget does not see the flash drive or its contents. As a result, data or installed software is lost, the camera and programs begin to write information to the internal memory of the device. The latter quickly becomes clogged, there is no space left to record OS service information, and the gadget loses performance and begins to freeze.

In the end, if internal memory little, it becomes impossible to work without a memory card.

To fix the problem, you need to determine the cause of the breakdown. Very often it is possible to eliminate a defect yourself, without going to a workshop.

The phone does not see the flash drive due to formatting problems

The partition table can become corrupted on any file system (NTFS, ExFat, Fat32). As a result, Android cannot read files written to SD. Most often this happens when the user tries to format the memory card himself and performs incorrect actions. Another option is to insert a card with a different file system, for example, from a camera. You can restore the card's functionality by formatting it again. This can be done either with the phone itself or another Android device, or using a computer with a card reader.

The menu of some phones allows you to format the SD card by selecting the appropriate item in the settings. If it is not there, you can reboot the phone, enter “Recovery” mode and format the card’s file system by selecting “Wipe cache partition”.

Important: errors when working with the device in “Recovery” mode can lead to the loss of all data and even inoperability of the OS. Therefore, inexperienced users should not use this method.

It is easier and safer to format flash drives on a computer. To do this, you need a card reader and a formatting program (standard, built into the OS, or any other). You need to remove the flash drive from the device, insert it into the card reader and format it in exFAT or FAT32 format. After formatting, Android should begin to “see” the flash drive. If this does not happen, the problem is more serious.

The memory card has failed

Flash memory has a limited number of read-write cycles. In addition, the device may be damaged due to microcracks on the board or under the influence of static voltage. In this case, after installation in the card reader, the computer does not detect the flash drive. It is also not readable on other devices.

It is impossible to restore a damaged memory card or the data on it. This cannot be done either from the Android device itself, or by connecting it to the computer as a flash drive via USB, or from the computer via a card reader. All that remains is to purchase a new flash card compatible with your device.

Important: sometimes, due to a board malfunction, phones and tablets can “burn” memory cards. Therefore, if a short time after replacing the flash drive it fails again, it is necessary to diagnose the Android device.

Memory card and Android devices are not compatible

A smartphone or tablet may not see the flash card if it is simply not designed to work with modern storage media. When there is a suspicion that the card does not correspond to a tablet or phone, then you should try to read it on a computer with an adapter for memory cards. If the gadget does not see the card, but the computer does, the reason is incompatibility.

All gadgets have restrictions on the maximum size of the memory card: 16 GB, 32 GB, 64 GB, 128 GB. This happens if, for example, you bought a 64 GB card, but the limits of your smartphone (tablet) are 32 GB.

Another option is that the flash drive is made to a technical specification that is unknown to your device. In this case, the gadget does not recognize it. Therefore, before buying a memory card, you need to study the documentation of your tablet or phone to buy an SD card of the appropriate size and type.

In addition to incompatibility, the device may be damaged or software glitch. In this case, the computer will also see the flash card, but the phone (tablet) will not.

Software error

In this case, the gadget either does not see the memory card at all, or certain programs do not see it. If you know - the card is empty, although it shows that the space is occupied, the problem is in the settings or performance of the OS and software of the phone (tablet). If Android does not see the SD card in applications, but does see it in recovery, try looking at the settings first. It is possible that the save path for applications is not set to the card, but to the internal memory. Fix it.

Another solution when only one application does not see the card is to reinstall or update it, and also check its own settings.

Important: often the phone OS begins to see the inserted card only after a reboot. If the flash card is not visible without rebooting, and then works fine, nothing else should be done.

When the above does not help, you should try updating the firmware of your tablet (phone). Often after updating the OS to more new version the device starts working correctly with the SD card.

Broken SD card slot

If the smartphone does not see a flash drive installed from another smartphone, it matches technical requirements device, the problem is in the smartphone itself. In this case, you can try to insert the card so that the contacts in the phone fit tightly to its tracks. To do this, you should try to clean and bend them a little. If the problem is not with the contacts, but with damage to the controller or card slot, all that remains is to send the gadget for repair or replace it with a new one.

For example, the HTC srochnyi-remont.ru workshop repairs all models of this manufacturer, as well as other brands. Search in your city service center for your phone.

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Recovering a MicroSD memory card

The problem of MicroSD recovery is now more popular than ever, and is in great demand. Flash drives often break, but half the trouble is when it just breaks, the second “bad” part is that the information on it is also lost, which is undesirable. This is why questions are often asked on the Internet about how to even get information from a broken flash drive.
The problems with this can be very diverse, some simply cannot restore the media, while others produce errors. There are special tools for recovery special programs to restore a MicroSD card. The user only needs to point to them.

1. MicroSD recovery programs

ColdRecovery does an excellent job of recovering photos, audio recordings, videos, and more. The program cannot recover regular files, so it is suitable only for those media that are used on cameras, phones and music players.

How to use CardRecovery:

1. Download the program. We launch and continue the actions with the “Next” button.

2. Select “Drive Letter” in the special section, and then select the device type “Camera brand and...”, where we check the required boxes opposite them and specify the folder for data recovery. "Next".

3. Wait for completion and “Next”.4. We look at the list of recovered files. Check the box next to the ones you want to save. "Next" again. The restoration is complete.

PC Inspector Smart Recovery

The program is superior to the previous one in its functionality; it will restore all required, available file types. It can also work to restore fixed and removable hard drives. It's easy to use: 1. Loading Smart Recovery;2. In the start window, select the desired item, in our case it is “recovery of logical files”. 3. Select the required disk.

On the forums and the official website they write that this software is the most “comprehensive”, and it will restore most of the files intact. Users agree to this. To recover data using R-Studio, you need:1. Download R-Studio to your PC.

2. Select the “Drivers” section, where you will need to select the media from which the data will begin to be recovered. The Properties section should now start displaying the properties of the object being restored.

3. The next section “Folders” shows the folders, and the other “Contents” shows the data (files) of this folder. To restore them, you will need to click on the “Recovery” item.

Many professional users praise the program and its file recovery capabilities. There is only one way to check the functionality of file recovery from Easy Recovery: 1. Install it before downloading.

3. Click “Continue” again. Next, go to “Data Recovery”, and check the box under this item.4. “Continue” again. Now all that remains is to wait for the scanning process to complete deleted files and making a list. Each file can be recovered separately. Select it, right-click on it and select “Save as...”.

Flash Memory Toolkit

Functional file recovery program. She can do the most different function, including testing and destruction of any information, its backup and obtain additional data. To restore data, select the desired flash drive in the “Device” section, look for the item “ File Recovery" on the left and follow the software instructions. It may happen that restoring a microSD using the programs provided above is not always successful.

2. Possible problems with MicroSD recovery

MicroSD not defined

It happens that the MicroSD card needs to be restored, but the PC simply does not see it. If this happens, there are three options to solve the problem at once: 1. If the flash drive is designated simply by a letter when connected. Then you need to open the “disk management” program, to call it you need to enter a command in a special execution field called up by the Win + R key combination, and enter the command diskmgmt.msc into it. Select the flash drive, and then click “Change the drive letter or path to it.” After which you will need to select any other letter of the alphabet and save the changes.
2. Lack of drivers. In some cases, a new PC may simply not have a special driver for the media. The solution is to install them. This is best done through off. Website. Of course, a good option might be a special Driver Pack " DriverPack Solution" It can independently detect all devices connected to the PC and install or update drivers for it. This method is very attractive and convenient, since in this case there is a minimum of user actions.
3. The last option is simply to disconnect this flash drive and connect it to another device, which will give you a chance to read the files on it, or restore them using software.

The computer does not see files on the MicroSD flash drive

This means that the computer does not see the flash drive in its entirety, but only partially, that is, some files are there, others are not. Often, users immediately come to a simple conclusion - the problem is in the flash drive and it needs recovery, but the problems are most often much simpler. The solution to this popular problem is as follows: viruses, most often Trojans, need to be removed. Indeed, the Trojan may hide some or all files. Therefore, just turn on the flash drive in your PC and scan it with an antivirus.

3. MicroSD cards. Restoration from different manufacturers.

MicroSD Transcend recovery

For such cards, manufacturers have created their own original software for recovering lost files. The software is called RecoveRx. The provided software takes into account all the features of the map, and is also capable of performing a number of functions better than any other programs. RecoveRx can format the microSD and also set a password on it.

MicroSD Transcend Recovery

1. Naturally, download the program from the official website.2. Select the required file types.3. Wait for the end of the process.

MicroSD Kingston recovery

The problem with this manufacturer is the Phison controllers. Which means that only low-level restoration can be done. Other methods simply will not bring results. 1. Define the Product ID and Vendor ID parameters to search best utility. This is done using another program - USBDeview. Open the software and find the required card on the disk. Right-click and select “html report: selected elements”. Scrolling the window below, we see the two required IDs.
2. Go to the website flashboot.ru/iflash, then enter special parameters into the required fields. As a result, you will see all the problems that have ever occurred with a certain model cards. MicroSD Kingmax recoveryKingmax has acquired its own software. In general, there are two programs - one is PD-07 and U-Drive, and the other is Super Stick. Their use is as simple as possible: start – select a drive.

MicroSD Sandisk recovery

Users note that in case of any problems, Sandisk will only help with full formatting. After which the flash drive works as if it was just purchased. The program is also very easy to use.

MicroSD Smartbuy recovery

This is a very interesting manufacturer with “unique” flash cards. In the case of SmartBy, if the flash drive suddenly stops working, then after some time (a day, a week, a month, even), it can start working again on its own. But if you don’t want to wait, you can try to restore it with special programs. There is a program called “DiskInternals Uneraser” specifically for such flash drives. The application looks like a regular folder. Select the desired media and click on the “Recovery” button, also known as “Recovery”, you can restore files at the end of the process.

MicroSD Qumo recovery

Qumo flash drives are notorious for stopping working out of the blue. They just don’t work anymore and there is almost nothing concrete to identify signs of their “life.” Some experienced users suggest using “R-Studio” or “CardRecovery” programs for Qumo flash drives. But this may not always be effective. MicroSD A-Data recovery In this case, little helps. Only “Paragon Partition Manager Free” works most effectively with flash drives of this format. First, the program will ask for formatting, and then create a new partition.

MicroSD Oltramax recovery

For them, regular full formatting using a special SD Card Formatter.

4. Restoring damaged MicroSD

It happens that when using the drive, an alarming message “Memory card is damaged” or something else may appear on your screen. The following programs will come to the rescue:

Smart Data Recovery – will help you select the media and press the “Find” button, after which the search will take place necessary files, which can be restored.

- Recuva – after launch, click “Analysis” and wait for the process to complete.
- BadCopyPro – select Memory card, and click “next” twice.
The same operations can be performed on a tablet or phone on the Android platform. Other applications will come to the rescue here:

GT Recovery for Android – select the desired item in the program and wait for completion;

- Wondershare Dr. Fone for Android – launch the program, select the required files.

5. Prevention

It is best to start using the flash drive correctly so that no bad problems occur with it. Here are some tips that will help you avoid breakdowns: 1. Try not to drop the flash drive, hit it, bend it, or generally subject it to harsh physical impact.2. Avoid various types of radiation, including X-ray machines and exposure to direct sunlight.3. Do not touch the contacts with your fingers and try to keep them closed at all times.4. From time to time, completely defragment the flash drive and use it as often as possible - flash drives do not like to sit idle.5. Create backups Flash drives so that in case of malfunctions they can be restored.6. Leave free space on the drive.

7. If the card is installed in a smartphone, tablet, or speaker, try to remove it from there less often.

Reading time: 3 min

What to do if Android does not see the microSD flash drive? This question often worries owners of smartphones and other gadgets, regardless of manufacturer and cost. Problems of obtaining data from a DVR or installing software on a tablet or smartphone can be solved independently if you know the main causes of the malfunction and how to solve them.

How the problem manifests itself

The malfunction manifests itself as follows: after replacing the micro-SD card, after rebooting, flashing or simply turning on the device, the gadget does not see the flash drive or its contents. As a result, data or installed software is lost, the camera and programs begin to write information to the internal memory of the device. The latter quickly becomes clogged, there is no space left to record OS service information, and the gadget loses performance and begins to freeze.

As a result, if the internal memory is small, it becomes impossible to work without a memory card.

To fix the problem, you need to determine the cause of the breakdown. Very often it is possible to eliminate a defect yourself, without going to a workshop.

The phone does not see the flash drive due to formatting problems

The partition table can become corrupted on any file system (NTFS, ExFat, Fat32). As a result, Android cannot read files written to SD. Most often this happens when the user tries to format the memory card himself and performs incorrect actions. Another option is to insert a card with a different file system, for example, from a camera. You can restore the card's functionality by formatting it again. This can be done either with the phone itself or another Android device, or using a computer with a card reader.

The menu of some phones allows you to format the SD card by selecting the appropriate item in the settings. If it is not there, you can reboot the phone, enter “Recovery” mode and format the card’s file system by selecting “Wipe cache partition”.

Important: errors when working with the device in “Recovery” mode can lead to the loss of all data and even inoperability of the OS. Therefore, inexperienced users should not use this method.

It is easier and safer to format flash drives on a computer. To do this, you need a card reader and a formatting program (standard, built into the OS, or any other). You need to remove the flash drive from the device, insert it into the card reader and format it in exFAT or FAT32 format. After formatting, Android should begin to “see” the flash drive. If this does not happen, the problem is more serious.

The memory card has failed

Flash memory has a limited number of read-write cycles. In addition, the device may be damaged due to microcracks on the board or under the influence of static voltage. In this case, after installation in the card reader, the computer does not detect the flash drive. It is also not readable on other devices.

It is impossible to restore a damaged memory card or the data on it. This cannot be done either from the Android device itself, or by connecting it to the computer as a flash drive via USB, or from the computer via a card reader. All that remains is to purchase a new flash card compatible with your device.

Important: sometimes, due to a board malfunction, phones and tablets can “burn” memory cards. Therefore, if a short time after replacing the flash drive it fails again, it is necessary to diagnose the Android device.

Memory card and Android devices are not compatible

A smartphone or tablet may not see the flash card if it is simply not designed to work with modern storage media. When there is a suspicion that the card does not correspond to a tablet or phone, then you should try to read it on a computer with an adapter for memory cards. If the gadget does not see the card, but the computer does, the reason is incompatibility.

All gadgets have restrictions on the maximum size of the memory card: 16 GB, 32 GB, 64 GB, 128 GB. This happens if, for example, you bought a 64 GB card, but the limits of your smartphone (tablet) are 32 GB.

Another option is that the flash drive is made to a technical specification that is unknown to your device. In this case, the gadget does not recognize it. Therefore, before buying a memory card, you need to study the documentation of your tablet or phone to buy an SD card of the appropriate size and type.

In addition to incompatibility, device damage or software failure may occur. In this case, the computer will also see the flash card, but the phone (tablet) will not.

Software error

In this case, the gadget either does not see the memory card at all, or certain programs do not see it. If you know, the card is empty, although it shows that the space is occupied, the problem is in the settings or performance of the OS and software of the phone (tablet). If Android does not see the SD card in applications, but does see it in recovery, try looking at the settings first. It is possible that the save path for applications is not set to the card, but to the internal memory. Fix it.

Another solution when only one application does not see the card is to reinstall or update it, and also check its own settings.

Important: often the phone OS begins to see the inserted card only after a reboot. If the flash card is not visible without rebooting, and then works fine, nothing else should be done.

When the above does not help, you should try updating the firmware of your tablet (phone). Often, after updating the OS to a newer version, the device begins to work correctly with the SD card.

Broken SD card slot

If a smartphone does not see a flash drive installed from another smartphone, and it meets the technical requirements of the device, the problem is in the smartphone itself. In this case, you can try to insert the card so that the contacts in the phone fit tightly to its tracks. To do this, you should try to clean and bend them a little. If the problem is not with the contacts, but with damage to the controller or card slot, all that remains is to send the gadget for repair or replace it with a new one.

For example, the HTC srochnyi-remont.ru workshop repairs all models of this manufacturer, as well as other brands. Look for a service center for your phone in your city.

Hello.

Today, one of the most popular types of media is a flash drive. And no matter what anyone says, the age of CD/DVD discs is coming to an end. Moreover, the price of one flash drive is only 3-4 times more than the price DVD disc! True, there is one small “but” - it is much more difficult to “break” a disk than a flash drive...

Although not often, one unpleasant situation sometimes happens with flash drives: you remove the microSD flash card from your phone or camera, insert it into your computer or laptop, but it doesn’t see it. There can be many reasons for this: viruses, software errors, failure of a flash drive, etc. In this article, I would like to stop on the most popular reasons for invisibility, as well as provide some tips and recommendations on what to do in such cases.

Types of flash cards. Is SD card supported by your card reader?

Here I would like to dwell in more detail. Many users often confuse one type of memory card with another. The fact is that there are three types of SD flash cards: microSD, miniSD, SD.

Why did the manufacturers do this?

It's just there different devices: for example, a small audio player (or a small mobile phone) and, for example, a camera or photo camera. Those. The devices are completely different in size with different requirements for the speed of flash cards and the amount of information. This is why there are several types of flash drives. Now in more detail about each of them.

1. microSD

Size: 11mm x 15mm.

MicroSD flash cards are very popular due to portable devices: players, phones, tablets. Using microSD, the memory of the listed devices can be increased very quickly by an order of magnitude!

Usually, when purchasing, they come with a small adapter in order to this flash drive could be connected instead of an SD card (more on them below). By the way, for example, to connect this flash drive to a laptop, you need to: insert micsroSD into the adapter, and then insert the adapter into the SD connector on the front/side panel of the laptop.

2.miniSD

Size: 21.5mm x 20mm.

Once popular cards used in portable technology. Today they are used less and less, mainly due to the popularity of the microSD format.

3. SD

Size: 32mm x 24mm.

Flash cards: sdhc and sdxc.

These cards are mostly used in devices that require a large amount of memory + high speed. For example, a video camera, a car video recorder, a camera, etc. devices. SD cards are divided into several generations:

1. SD 1 – from 8 MB to 2 GB in size;
2. SD 1.1 – up to 4 GB;
3. SDHC – up to 32 GB;
4. SDXC – up to 2 TB.

Very important points when working with SD cards!

1) In addition to the amount of memory, SD cards indicate the speed (more precisely, the class). For example, in the screenshots above, the card class is “10” - this means that the exchange speed with such a card is at least 10 MB/s (more details about classes: https://ru.wikipedia.org/wiki/Secure_Digital). It is important to pay attention to what speed class of flash card is required for your device!

2) microSD using special. adapters (they are usually written adapter (see screenshots above)) can be used instead of regular SD cards. True, doing this always and everywhere is not recommended (precisely because of the speed of information exchange).

3) SD card readers are backwards compatible: i.e. if you take a device that reads SDHC, it will read SD cards of 1 and 1.1 generations, but will not be able to read SDXC. This is why it is important to pay attention to what cards your device can read.

By the way, many “relatively old” laptops have built-in card readers that are not able to read new types of flash memory SDHC cards. The solution in this case is quite simple: buy a card reader connected to regular USB port, by the way, it looks more like a regular flash drive. Price: several hundred rubles.

SDXC card reader. Connects to USB port 3.0.

The same drive letter is the reason why flash drives are invisible, hard drives, memory cards!

The point is that if your hard drive The drive letter is F: (for example) and your inserted flash card is also F: - then the flash card will not be displayed in Explorer. Those. you go to “my computer” - and you won’t see the flash drive there!

To fix this, you need to go to the Disk Management panel. How to do this?

In Windows 8: press Win+X, select “disk management”.

In Windows 7/8: press Win+R and enter the command “diskmgmt.msc”.

Next, you should see a window that will show all connected disks, flash drives, and other devices. Moreover, even those devices that are not formatted and that are not visible in “my computer” will be shown. If your memory card is on this list, then you need to do two things:

1. Change its drive letter to a unique one (to do this, just click right click mice on a flash drive and in context menu select the operation of changing the letter, see screenshot below);

2. Format the flash card (if you have a new one, or it does not have the necessary data on it. Attention, the formatting operation will destroy all data on the flash card).

Changing the drive letter. Windows 8.

Lack of drivers is a popular reason why the computer does not see the SD card!

Even if your computer/laptop is brand new and you just brought it from the store yesterday, this does not guarantee anything. The fact is that the store sellers (or their specialists who prepare the goods for sale) could simply forget to install the necessary drivers, or simply be lazy. Most likely, you were given disks (or copied to your hard drive) with all the drivers and you just need to install them.

In general, there are special programs that can scan your computer (or rather, all its devices) and find the latest drivers for each device. I have already written about such utilities in previous posts. Here I will give only 2 links:

1. Programs for updating drivers: ;
2. Finding and updating drivers:

Connecting an SD card via USB using some device

If the computer does not see the SD card itself, then why can’t you try to insert the SD card into some device (for example, a phone, camera, camera, etc.) and connect it to the PC? To be honest, I rarely remove the flash card from devices, preferring to copy photos and videos from them, connecting them to my laptop via a USB cable.

Do I need special programs to connect my phone to a PC?

New operating systems such as Windows 7, 8 are capable of working with many devices without installing additional software. Installation of drivers and configuration of the device occurs in automatic mode when connecting the device to the USB port for the first time.

For each brand of phone/camera there are utilities recommended by the manufacturer (see on the manufacturer’s website)…

1. Try connecting the card to another computer and check whether it recognizes and sees it;

2. Scan your computer for viruses (). Rarely, there are some types of viruses that block access to disks (including flash drives).

That's all for today, good luck everyone!

Now I will tell you about the reasons why an Android phone does not see a microSD memory card and what to do in such a situation. We’ll also see why the phone stopped seeing your memory card, although there were no problems with this before.

This article is suitable for all brands that produce phones on Android 10/9/8/7: Samsung, HTC, Lenovo, LG, Sony, ZTE, Huawei, Meizu, Fly, Alcatel, Xiaomi, Nokia and others. We are not responsible for your actions.

Attention! You can ask your question to a specialist at the end of the article.

Let's talk about everything in order.

Problems with the memory card

If Android does not see the memory card, then the cause of the problem may be on the side of the device itself or in the operation of the flash drive. Diagnosis should begin with external storage. Common causes of malfunction include:

• Inappropriate file system (for example, NTFS or ExFat instead of Fat32). Read
• Formatting errors, crashes file system.
• Incompatibility of the card and phone, unsupported volume (the device cannot work with cards larger than 16 GB, and you install a flash drive of 32 GB, 64 GB or 128 GB).
• Hardware problems with the memory card, physical damage to the contacts.

If the card from the camera or from the DVR is not readable when installed in the phone, then the first thing you need to do is make sure that the phone supports this format and size.

The incompatibility problem can only be corrected by replacing the drive with a suitable one. It is much easier to deal with errors in the file system (or the wrong file system). After formatting, the card will be detected without rebooting or other unnecessary actions:

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Formatting will delete all data on the memory card. If this is critical, save them to your computer before cleaning the drive, and after changing the file system, put them back on the card.

Problems with your phone

If the memory card is compatible with the phone, the file system is in a format suitable for Android, and there is no hardware damage, then the reasons should be sought in the operation of the smartphone. If a smartphone does not see a flash drive installed from another smartphone, but the computer does, then the following factors may influence this:

• Incorrect drive installation.
• The memory card slot is damaged/dirty.
• Android software glitch.

Try removing the memory card and reinserting it, making sure the slot is working properly. If you see that the contacts are dirty, clean them with a regular eraser or a damp cloth. If cleaning does not help, there is a possibility that the contacts have become loose or damaged. Repairing them yourself is problematic and usually requires replacing the component.

If the device in Recovery sees the flash drive, while Android does not see the SD card in applications, although it shows that the space is occupied, then the cause of the problem should be sought in the operation of the system. If the error occurred due to a system failure, rebooting the device will help fix it.

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Another solution is to reinstall the problematic application or transfer it from internal memory to microSD. What to do for this:

1. Open settings.
2. Go to the "Applications" section.
3. Select the application you are having problems with.
4. Click "Move to SD Card".

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If difficulties with identifying an external drive arise after flashing the device, you should reflash it again using the official Android build from the manufacturer. You can get by with a less radical method and simply reset the settings through the Android interface or Recovery Menu.

To enter the Recovery Menu, turn off the phone, and then hold down the Volume Up key and the Power button (there may be other combinations, look for specific model smartphone). Only physical keys work in the recovery menu. Use the volume rocker to navigate to “wipe cache partition” and press the power button to select the option.

The reset will only be completed after a reboot. Make sure your battery has enough charge and don't do anything to damage your system files.

The phone stopped seeing the memory card over time

If you are sure that the memory card works correctly on another phone or computer, then the most common reasons for the lack of visibility are:

• The memory card does not fit tightly with the contact group. Correct it in the slot.
• Problems with software phone. Try rebooting or resetting to factory settings.
• Problems directly with the memory chip on your microSD. Most often it happens with little-known manufacturers.
• The phone was recently damaged (moisture got in, there was a shock, etc.).
• One of the modules (most often the screen) has been replaced in the phone.
• Other reasons. Try contacting a specialized smartphone repair shop in your city.

Sometimes it happens that The card reader does not see the memory card and the unprepared user begins to panic and look for an answer on the Internet. For the most part, such actions may be unsuccessful, and the problem may remain unresolved. This happens because the user finds scattered information, which is too much work for him to put together. To make the work of such people easier, this article was written. In it, we will study in detail all the known causes that arise in this situation, and also provide recommendations for eliminating such problems. And I’ll start, perhaps, with a little explanation of what a card reader and memory card are.

In the modern world of high technology electronic media information is used in almost all areas of our lives. And we can no longer imagine our life without them.

Definition of concepts

Memory card- this is a very convenient option for storing everything important information. This quality made it possible for such carriers to win universal love and popularity. Distinctive feature of this device is that it has no moving elements and is characterized by high efficiency and efficiency.

Card reader is a device for reading flash cards. There are two types:

• External;
• Built-in.

The external one is connected to the computer via a wire, and the internal one is built into system unit computer or natively installed on some laptops. It can also be found on mobile phones in the form of a slot for a flash drive. And in turn, it can either recognize or not a flash drive. In this case, you need to try to configure the device. There are many reasons why these types of problems arise.

Card reader functions:

The card reader has two main functions:

• performs recording and formatting;
• reads data from a flash card.

The device is equipped with a special controller and a group of sliding contacts. For example, mobile phones, which are equipped with a slot for a flash card, have a built-in data reader. If the card reader does not see the memory card, then the problem lies with it, and not with the phone.

And so, the main reasons for our problem

Today we have the opportunity to choose any type of flash cards. All memory cards differ in certain ways. And the card reader may not see the memory card due to the different location and number of contacts that are involved in the work; the shape, size and performance of the devices may also vary. In addition, flash drives can consume varying amounts of energy. All memory cards have their own individual characteristics, so in certain cases, the card reader may not see the device.
The most popular reason why the card reader does not see the memory card is model incompatibility. Each data reader has its own list of memory cards that it could view. Often, most users ignore the instructions for the device, mistakenly believing that if a flash card fits into the card reader connector, then it must see and read it.
Today there are two types of Secure Digital memory cards:

• regular SD, up to 2 GB in size, with byte-byte page addressing;
• modified version standard card, known as SDHC, with sector-by-sector page addressing. Its size can be 32 GB.

Thus, if you insert an SDHC flash card into an SD device, it will either not be viewed or will work crookedly.
Using an adapter (SD - MMC), it is recommended to check whether the contacts are located correctly. Sometimes you can observe a situation where the state of the built-in contacts can be disrupted by an inserted memory card. In this situation, it is necessary to replace the adapter. If this is not done, then it will happen that the card reader does not see the memory card.

If the icon is not detected, you need to temporarily disconnect those not needed in this operation, USB devices and recheck the status of the card reader. You can also test the card reader on another PC. If this does not help, then it is likely that the card reader should be replaced or contact a professional to solve this problem.