Okay,about a month ago my bios says it detects a usb mass storage device,and won't boot until i enable usb controllers and enable "stop ehci handover to ohci",so I do that,the comp boots after checking for usb devices and not finding any,"00 mass storage devices detected",because I don't have any usb devices at all! And if disable usb in the bios and reboot,I get a choice of pressing F1 to resume or entering bios to enable the "stop ehci handover" thing.I was always able to disable usb before with no problems,and then this started.It pmo,but I don't know how to fix it. Anyone know about this sort of problem,and what I can do to fix it? :confused02:

My Specs:

Asus P4S800-DX mobo

WD 160gig pata hdd

2 gig kingston pc3200 ddr ram

gforce fx 5500 agp video card

mitsumi cd-burner

floppy drive-standard ide

standard ms ata ide controllers

AMi bios 1006.002 beta

i sometimes have a problem with my bios.

when i have problems with my bios system i just normaly load the fail safe.

your bios is restored to its original factory settings and

this should work.

Also, it would be wise to search for updated BIOS firmware on Asus web site..