BlueScreen - OpenHCI

[Greg]

Hello,

I am running a Dell 600SC, Win2K SBS, SP3, SCSI, USB APC
1000. Every week or so the machine bluescreens with:
IRQ_NOT_LESS_OR_EQUAL blah blah blah in OpenHCI.sys.

I can not find much information regarding this error.
There does not appear to be any information in the event
viewer about this event.

Any ideas would be greatly appreciated
Thank you
Greg

 

[Main Axis]

This tends to occur when your PC suffers from a Driver
fault. I suggest you start by finding out which
device/devices use the OPENHCI.sys file and search for
updated drivers for them.

I would start with the USB sub-system and USB devices.