Flash drive not working after my laptop got low battery

[nevanX]

While I am copying a file to my flash drive my laptop turn off because of low battery. after i turn it on while charging it is still copying but stopped at 60% after i stop it the Flash drive is not working anymore and prompt insert disk on G:

 

[Natsukage]

Hello.

If your flash drive is no longer recognized, it has become corrupted because of the power failure. Cancel any copy prompt.

If this drive has important files on it, then use an application to recover it, such as EaseUS data recovery. Or Testdisk:
http://www.cgsecurity.org/wiki/TestDisk

If it doesn't contain anything, you can try formatting it again or assigning a drive letter in disk management.

 

[nevanX]

Hello.

If your flash drive is no longer recognized, it has become corrupted because of the power failure. Cancel any copy prompt.

If this drive has important files on it, then use an application to recover it, such as EaseUS data recovery. Or Testdisk:
http://www.cgsecurity.org/wiki/TestDisk

If it doesn't contain anything, you can try formatting it again or assigning a drive letter in disk management.

I try to format but it but it prompt "There is no disk in drive D:. Insert a disk and then try again"

 

[Natsukage]

D? You are trying to format the incorrect drive. D: is reserved to the DVD/CD drive.

Be extremely careful when formatting not to delete any drive with data on it.

 

[nevanX]

D? You are trying to format the incorrect drive. D: is reserved to the DVD/CD drive.

Be extremely careful when formatting not to delete any drive with data on it.

Im sure that what I am formatting is the flash drive. I cant format it. But it still Have lights when I boot the computer while the flash drive is plugged

 

[Natsukage]

Then most probably it is defective.

Try using EaseUS data recovery software. If EaseUS does not detect it either, then your USB flash drive needs to be replaced.

http://www.easeus.com/datarecoverywizard/free-data-recovery-software.htm