If you are facing an I/O Device error for External Hard Drive on your Windows 11/10 then this guide will help you fix the hardware error.

Disk I/O Error doesn't necesarily mean the floppy drive. It may be the hard drive. <BR><BR>Check your boot sequence to make sure the system tries to boot from the floppy first, then the Hdd.

i've got two hard drives. first disk has two partitions, a fat32 partition (where a copy of win98 used to reside) and an ntfs partition (where win2k resides). my second disk is a single ntfs ...