How to Fix SD Card Reader Not Working in Windows 10

It seems to be very outdated but a lot of people did connect their SD card to a computer via a card reader frequently. Furthermore, many users have complained about the issue of SD card reader not working. As a matter of fact, sometimes it is a failure of the card reader, while it is not true in other cases. Anyway, if you have problem connecting SD card to your computer for file transfer or communication via a SD card reader, please keep reading and learn several helpful methods to fix the problem.

Fix SD Card Reader Not Working.

Quick Self-Troubleshoot of SD Card Reader Not Working

We know that the problem of SD card reader not working is quite annoying, but there are a few factors which people should check by themselves to find out the truth quickly. This may save you a lot of time.

It is crucial to identify the real cause of a problem in order to find the working solutions. Make sure that your memory card itself is working normally before trying the methods below.

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Method 1. Update SD Card Reader Driver in Windows 10

Many people report the problem after upgrading to Windows 10 while everything works fine in their Windows 7 PC. In most conditions, it is a matter of outdated drivers, which need to be updated or reinstalled.

Most people will find their SD card reader appearing in their Windows File Explorer after updating the driver. Alternatively, you can also download proper drivers for your SD card reader from the manufacturer’s website or third-party tools.

Method 2. Run Windows 10 Troubleshooting

If the method above fails to solve the issue, it is a good choice to let Windows OS identify the issue automatically. Troubleshoot has been introduced as a built-in tool in Windows computers a long time ago. Some people get to know about this feature when there is an internet connection issue on their PC, but it also works for fixing issues related to peripheral devices, like SD card reader.

Method 3. Change SD Card Drive Letter in Disk Management

If your SD card doesn’t show up in Windows 10 File Explorer but in Disk Management, then you should check whether there is a valid drive letter for the device. Follow the steps below to add a drive letter:

The issue often happens when the drive letter of your SD card conflicts with another device, so you should assign an unoccupied drive letter to your SD card in Step 4.

Method 4. Disable and Enable SD Card Reader

SD card readers were usually automatically enabled when you connected it to your computer for the first time. However, they could fail to work due to system glitch or other problems, and we need to disable and then enable it again in Device Manager.

Restart your computer and then check if the problem is fixed or not.

Method 5. Apply DISKPART Command

This method is recommended as the last resort as it will delete the existing partition and build it again, which means you will lose all data stored on your SD card. To apply this solution, we will need Command Prompt to perform a powerful command on your computer.

Make sure to connect only the SD card with problem to your computer to avoid misoperation.

Bottom Line

In this tutorial, we have introduced 5 ways to fix SD card reader not working problem, which should be applied according to the specific conditions. If you have any questions or suggestions, please feel free to leave a comment in the section below. You can also share this article to your friends if you find it helpful.

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