Call Compaq and say you're cd-rom drive is messed up. Don't tell them you installed Windows 2000, and pretend to go through all the troubleshooting steps. Get yourself a new drive and see if it works.
I'm trying to get a COMPAQ Dual Channel Ultra2 LVD SCSI adapter with the SYMBIOS 53C896 chipset to work on my PC. I'm running a Tyan S1668 motherboard dual Ppro-200; with two Asus SC-875 SCSI UW cards ...