My PC suddenly will not boot. It worked fine for my brother earlier in the day. The power and drive lights come on, the fans spin up, but there is no video output and it never gets to the floppy drive. I unplugged it, removed the cover and disconnected the power to my CD drives (one a reader, the other a burner) and it booted. I reconnected the drives and it booted again, but after a few minutes in Windows, the system froze, and would not reboot when the reset button was pushed. It will not boot now, same symptoms as before (no video, but power). System specs: Asus P2-99 ZX chipset Motherboard Intel Celeron 300A Slot-1 Processor (NOT overclocked) 128 MB PC100 ram Riva TNT 16 MB AGP video card Voodoo 2 8mb Video Card Diamond MX300 Sound Card generic ISA 56k m odem PCI Network Interface Card (for cable modem) 6GB Maxtor Hard Drive 48X BTC Eide Cd-rom Drive 2X2X6 Pacific Data CDRW Drive Generic 3.5 Floppy Toolless ATX Case & PS Is this a problem with the power supply? Or is it some weird incompatability with the CD rom drives that just now appeared? No parts have been upgraded or added since the NIC card in mid-February. Also, last last year, I had a problem with the exact same case and PS. I had thought the problem was with the motherboard, and I had replaced it, but the symptoms were similar - no video at boot. When I did replace the mobo, it worked - until now. HELP! Do you want to signoff PCBUILD or just change to Digest mode - visit our web site: http://nospin.com/pc/pcbuild.html