Windows 10: For some reason about half of my files on my thumb drive are greyed out and are not...

For some reason about half of my files on my thumb drive are greyed out and are not accessible. I think I somehow accidently made them hidden. How do I undo this to be able to access my files?

:)

 

Transfer a file to a thumb drive

Hi Michael,

Connect the USB Thumb drive

Right click the file you want to transfer and click 'Send to' - flash drive (that drive should be bottom of he 'Send to' list . . .

 

Can a thumb drive be disabled by malware?

There are quite a few possibilities to what happened to your thumb drive:

1. It might be a simple issue where the partition got corrupted: In this case you can go to Computer Management > Disk Management> and check out what partition your thumb drive currently has. If it currently is in RAW format or is just unallocated, I suggest you unallocate the entire drive and make a new partition. It's possible that you can recover upto 99% of your files with a tool like EaseUS DataRecovery Wizard Pro.
   
2. The malware corrupted your thumb drive's firmware: The malware that your thumb drive may have encountered may be similar to something like BadUSB. It may or may not have modified your drive's firmware to transmit malware, but in any case your thumb drive's pretty dead, and there's not much you can do about it.
   

 

Is my thumb drive dying?

I just downloaded an updated W7 Home Premium x64 SP1 ISO, and I was copying those files over to my W7 installation thumb drive. It seems to fail every time I copy the files over. The drive just disappears, no longer listed in My Computer. I also hear the device disconnected sound. I tried moving it from my front panel USB ports to one of the ports in the back and the same thing happened. I believe this is grounds to call it a dead drive...?