I have just upgraded a mother PCB from an Intel based P166 to an ASUS TXP4 with AMD K6-233 (32Mb RAM). I'm running Win95 4.00.950a. Since the upgrade my CD, an IDE Sanyo CRD-254P (GR), is not recognized by Win 95. The BIOS sees it on boot up. The CD is connected to the mother PCB's secondary IDE port and the CD is configured as a master (ie secondary master). I'v tried secondary slave with the same result - no CD. I'v checked ASUS' site and I have the latest BIOS rev. What to do?