Hi All: I guess I was premature in deciding that it was the loose power cable from the restart switches. Today, it began freezing up--got a couple of restarts, then nothing (except the fan spins and the LED on the mobo lights up). I reset the PMU (G4 AGP's version of CUDA) and tried it with the IDE cable unplugged (only has a CD-ROM). It got a start-up chime but went to some command line thing and asked if I wanted to continue to boot (type "Mac-boot") or shut-down. The shut-down command worked, but the boot command resulted in a dark screen same as before.
Then, I pulled everything off the mobo except the CPU and video card (including the modem that goes directly into the mobo--not in a pci slot--this is the one thing I hadn't removed previously), took out the PRAM battery and let it sit for about an hour. I tried it with just the hard drive plugged back in, and I have a robust start-up. I figure I'll play around with it a while (see if the freeze-up recurs), and then try putting one component at a time back in, taking some time to play around with it each time. I followed apple's procedure for testing the psu--and it's fine. Could I have a bad PMU chip??? Is there still any chance that it's the video card? Thanks again. Joe -- G-List is sponsored by <http://lowendmac.com/> and... Small Dog Electronics http://www.smalldog.com | Refurbished Drives | -- We have Apple Refurbished Monitors in stock! | & CDRWs on Sale! | Support Low End Mac <http://lowendmac.com/lists/support.html> G-List list info: <http://lowendmac.com/lists/g-list.shtml> Send list messages to: <mailto:[EMAIL PROTECTED]> To unsubscribe, email: <mailto:[EMAIL PROTECTED]> For digest mode, email: <mailto:[EMAIL PROTECTED]> Subscription questions: <mailto:[EMAIL PROTECTED]> Archive: <http://www.mail-archive.com/g-list%40mail.maclaunch.com/> Using a Macintosh? Get free email and more at Applelinks! <http://www.applelinks.com>
