> Windows' first choice of IRQ to allocate for a SCSI controller is 15, and >second choice is 14. If these choices aren't available, that probably means >that the EIDE channels on the motherboard are still enabled. Do you actually >have EIDE drives installed? Mixing EIDE and SCSI in a single system is a lot >to ask. I have been using EIDE controllers along side SCSI for quite a while now without any problems. MY EIDE controllers use IRQ 14 & 15 while the SCSI controller uses IRQ 11. The SCSI card was configurable via software. Mark C. Barron Do you want to signoff PCBUILD or just change to Digest mode - visit our web site: http://nospin.com/pc/pcbuild.html