Here are some ways to fix your SD card if it is damaged or corrupted. Sometimes, your microSD card is not working, regardless if you have already cleaned it up or plugged it into another device.

How to Run CHKDSK From CMD. CHKDSK, or CheckDisk, scans a hard drive for errors that can affect the integrity of the device. The command-line application inspects the drive for lost file fragments ...

Fix File System Errors 2018375670, 1073741819, 2147219200, 2147219196, 2147219194, 805305975, 2147163893, 2144927439, 107354193, 1073741792, etc.