Decided to switch on a trusty 486/DX100 and got this: Disk I/O error-replace the disk Decided it was time to update anyway, so replaced the motherboard with an Asus P55 Disk I/O error replaced hard drive Disk I/O error replaced floppy drive and tried to boot from there Disk I/O error getting desparate, replaced CPU, RAM, and even video board Disk I/O error There's nothing left except the box itself, mouse, and KB What the devil is 'disk I/o error'? I don't have anything left to replace...? My NEW Windows95 Crisis Center: http://computerhelp.org