Windows 10: Error 38, on SD card reader and external HDD

Hello there, For the last few weeks i have been trying to get my head round Error code 38 in my device manager. Currently runing Win 10 22H2. All my devices, usb ports etc were working fine. I go to plug in a usb stick and i didnt show up in 'my computer' so went through device manager and showed the USB stick there however with the warning symbol and in the properties gave me the error code 38. The warnings were also there for my multicard reader and my external hard drive. My wifi adapter is USB that is fine and also the wireless dongle for the keyboard and mouse are fine. I have tried virtu

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SD card/SD card reader no longer working

Hi. New to this so not sure of category.
I have a Lenovo G70. Windows 10, 64bit
My SD card reader has stopped working.
In Device Manager, the SD card is not listed.
I can't format the card as it is not listed.
I cannot locate the card at all as it is not listed anywhere.
I've tried chkdsk and get 'Cannot open volume for direct access'
I don't even have the icon displaying when micro SD card is inserted.
It did work previously but I had errors. Scanning and fixing did not help.
I place the SD card in my Android phone and it works fine.
Please help!
Thank you for any assistance.

 

SD Card reader not working.

Hi,

There are several reasons why your SD card reader is not working. To assist you better, kindly answer the questions below:

• Have you made any changes to your computer prior to this issue?
• What are the other troubleshooting steps have you done so for?
• Have you tried to use another SD card reader and see if it is getting recognized or detected by your computer?

Regards.

 

SD card/SD card reader no longer working

Bradleyb, in your Device Manager do you have anything listed in Storage Controllers? I get an entry for MMC/SD. I just checked a 1GB SD card and a 4GB SDHC card, both worked in File Explorer to show their contents.




Side note: A caveat for such cards is that if they are to be used in a camera they need to be formatted in the camera, not in Windows.