Updating mbr


USB port problem Bad or weak power supply of the USB port may damage hard drive.

USB drive can't work smoothly or even stops working when power supply in bad condition.

The parameter is incorrect.' Can anyone suggest a way to retrieve files from the drive?

I've got large amounts of files in it." This error is of common occurrence that partitions on external hard drive, flash drive, SD card, etc. But there is no need to be panic for the data loss or disk failure and there are tools and methods to fix the issue and save data.

Note: If bad sectors are found on the drive during the process and chkdsk will try to repair them.