Quote Originally Posted by linsie View Post
Prompt when entering the system,What should I do?thanks。

blk_update_request I/O error,dev fd0,sector 0
Hi and welcome to the Forum
So you still use a floppy drive (fd0) in the system? If not, disable in the system BIOS, disconnect device etc...

If it's still needed, is there a disk present? Else it probably needs a cleaning floppy through it or replacing.