Most users have all received such an error message, saying that DiskPart has encountered an error and the request cannot be performed due to I/O device error. When encountering I/O device error, and you run DiskPart utility for disk partitioning, you may get stuck or even failed to access, format, or partition hard drives. The I/O device error (short for Input/Output device error) will occur when Windows can’t perform an input/output action (such as reading or copying data) when it is trying to access a drive or disk. The disk I/O error appears when there are physical bad sectors (such as a damaged head), logical bad sectors, or a corrupted partition table. What is the I/O device error? How can fix it?'
'Hello, help! I was trying to use Diskpart to manage my hard dives in my PC yesterday but received an error message which told me that ' DiskPart has encountered an error: The request could not be performed because of an I/O device error'. Rebuild MBR to fix DiskPart I/O Device Error Run CHKDSK to Fix Bad Sectors on the Hard Drive 3.
