Why sd card reader not working

The SD card is not working on Windows 10 but works fine on Windows 8. Many Windows users come across the SD card reader not working error after the Windows 10 update and fail to get access to their important SD card data.

For this, you just need to try to replace the current USB cable with another cable. Check whether the golden finger transmission signal on the SD card turns black. If it is, it means that the gold finger has been oxidized and you need to erase the oxide layer with an eraser.

Then, check whether the SD card is damaged. If the plug of the SD card is unplugged while reading the SD card, causing the power supply to the card to be interrupted, the card may be damaged. As we all know, external SD card readers need to be powered via USB connection when connected to a computer. However, if the USB port of the computer does not have enough current to power the reader, the reader will not work.

Therefore, please try to use another USB port on your computer to see if you can solve the problem of the SD card reader not working properly.

You should ensure that the SD card reader is compatible with the current operating system Windows Older readers may not be able to use the newer operating system. Here are a few troubleshooting tips to help you fix this issue on your Windows computer. Devices may not show up in your File Explorer due to temporary glitches. However, if reconnecting the SD card reader doesn't fix the issue, here are a few common reasons why it may happen.

Fortunately, if your SD card reader is not showing up, you can fix it by following these troubleshooting steps. Your computer may fail to recognize or detect the SD card because it can't establish a proper connection to read the device.

Clean any dust you see on your SD card and the adapter. Then, connect the cleaned SD card reader firmly and wait for the computer to detect the memory.

Each memory device connected to your system is assigned a drive letter by default. If these identifiers are missing, you will not be able to access files stored in the drive directly.

You can check whether your SD card reader has a drive letter assigned to it or not from the Disk Management utility. If it is missing, you can assign a new one in a few clicks.

Close the Disk Management tool. Disconnect and reconnect your SD card reader and check if it shows up in File Explorer. Is the drive letter available, but the SD card is still not showing up in File Explorer? In that case, it's time to run the Check Disk utility to check and fix any memory card errors. Fix PS4 np issue now! Fix Searchprotocolhost.

Solve your problem now! Find out today! What is it and how to recover it? When network drive is not showing Windows was unable to complete the formatting? Cope with the problem!

How to unlock the SD card and access the data [Windows 10] There was a problem resetting your PC error Fix user profile service sign-in failure on Windows10 now!

What to do if a computer won't wake up from sleep in Windows 10? What if 'Java' is not recognized as an internal or external command, operable program, or batch file?

What if Windows Security asks to enter network credentials? What to do? Your actions? Here is how to deal with 'Avchrome. Fix error 0x now! Think about whether you need to do it or not Why does wdf What should you do if Windows can't find one of the files in this theme?

Here is how to deal with Localbridge. How to deal with error code: 0xe? What should you do to save your data? Everything you should know about error code 0xc What should you do in case of srttrail. Everything you need to know to deal with 0xcf error How to use registry editor? Step-by-step guide on how to auto login Windows 10 How to edit boot. How to disable hibernate mode with no harm to your data? What should you do if Windows 10 update deleted files What should you do in case of 'Windows resource protection could not start the repair service' issue?

Photoshop Scratch Disk is Full? Here is what to do if Origin game won't launch What should you do in case of 0xec error code? Fix This Issue!

Fix broken registry items What should you do if sound is not working in Windows 10? What is NES emulator and how to use it right? Easy and workable tips on how to change directory in cmd Windows 10 Windows 10 file sharing not working Windows Defender won't turn on What if Windows 10 does not have a digital output device HDMI? What should you do if you have your Windows 10 with black screen with a cursor? Windows 10 won't update What should you do if 'We couldn't install some updates because the PC was turned off' error occurs?

What should you do if you can't reset your Windows 10 OS? How to deal with 0xce1 error and keep your data safe? Computer turns on by itself Msvcp How to fix Kernel Fix 'Driver power state failure in Windows 10' now! Guide on how to activate partition Can't delete a file What should you do if Windows cannot find gpedit. What should you do in 'Please login with administrator privileges and try again' issue?

How to deal with error 0xe3 and keep your data safe? How to deal with the 'you do not have permission to save files to this location' issue? Controller is Not Working on PC? Fix It Now! DirectX encountered an unrecoverable error? What should you do if headphones are not working in Windows 10? What should you do if laptop speakers are not working? What should you do in case of the 'your device is missing important security and quality fixes' issue?

What should you do if Steam is missing file privileges? Here is how to stop OneDrive from syncing What to do if Steam games won't launch? What to do in case of Xbox sign in 0x87dd error? What to do if Windows 10 Remote Desktop is not working? Apart from the incompatibility between the older reader and the current operating system, the incompatibility between memory card format and the older reader can also lead to SD card reader not working.

Is your SD card reader too old? Excluding the above factors, you should check whether the USB cable leads to SD card reader not working if you are using the external SD card reader. To do that, you just need to try to replace the current USB cable with a different one. Check whether the gold finger transmitting signals on the SD card turns black. If yes, it means that the gold finger has been oxidized and you need to use an eraser to erase the oxide layer.

Then, check if the SD card gets corrupted. If you unplugged SD card while the card was being read, leading to a loss of electrical power to the card, the card may be corrupted.

As we know, the external SD card reader needs power through the USB connection when it connects to your computer. Therefore, try a different USB port on your computer to see if the SD card reader not working issue could be fixed. After excluding all the above hardware issues, you can try the following fixes if your SD card reader still does not work. Maybe some potential device issues lead to SD card reader not working on Windows If that is in case, please run the built-in Windows tool — Hardware and Devices troubleshooter.

This tool will quickly figure out the device issues. Step 1: Insert the SD card into the card reader. Connect the reader to the Windows 10 computer if it is an external SD card reader. Step 2: Hit the Windows icon and then click the Settings icon from the menu. Step 4: Select Troubleshoot from the left pane of the new window and then find and click Hardware and Devices from the right pane and click the Run the troubleshooter button.

SD card reader not working can be ascribed to the driver letter confit. If the drive letter conflict is the reason for this issue, you can try changing a drive letter to the SD card.