Change a new SD card reader or a new SD card USB adaptor.Here, you’ll have two ways to test your unrecognized or undetectable SD card: When you encounter this issue that the SD card or hard drive is not showing up on your PC, the first thing you should check is whether the SD card has a connection issue. Test SD Card on Another PC or A New Card ReaderĪpplies to: There's a problem with the computer interface or SD card reader. You can try them one by one to repair a corrupted memory card not detected, and no data loss will happen.
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Thus, it's really necessary for you to know how to solve these problems. A similar issue also occurs to Mac users now and then, you can follow this link: flash drive not showing up on Mac to get rid of this issue from your SD card on Mac.īased on the reasons above, we have collected a list of solutions to fix this issue. These problems are not exclusive to PC users. The file system of the SD card is unrecognized or corrupted.The drive letter of your SD card is missing.Poor contact between SD card and computer.Check the list of possible reasons and you may find the exact reason that caused your SD card not showing up or recognized. It is a common issue that SD is not showing up on Windows PC. To find solutions to fix the SD card problems that you are having, you may first check and find how and why the detecting, recognizing issues occurred to your SD, SDHC, SDXC, Micro SD cards.