Don't know if this applies to your model, I had an older one when I installed a G3 upgrade card and got simlar behavior. Turned out I had to remove the backside cache. Then it worked fine. George Clarkson wrote: > After installing new ZIF processor the computer went nuts, completely > zonked. > I gave up and reinstalled , it was still crazy. This sounded like some of > the situations related to the PRAM battery that I had noted on lists so I > shut down, unplugged and let sit for six hours. > Then it started up normally and nothing had been lost. > I will try again after arranging a bootable back up of some kind as I could > not get to my slaveto use back up. Wonder if anything would work while the > machine is wonked . Also will install a new PRAM battery. > Following is summary of steps taken and machine description. > Did I do something to cause this reaction and is there anything I can do to > fix it when I try to install again? All insights will be appreciated. > ----- > Installation notes; > OWC Mercury G3/533M Hz ZIF > Installed/set jumpers for 533 MHz , 66 MHz buss speed (jumpers on > J3,J4,J5,J6,J7.) > installed G3 ZIF processor > Start up: got rolling message² can¹t open...can¹t open...² > Zap PRAM, hit Cuda, repeat several times. same message ³can¹t open² > Gave up > Reinstalled original ZIF and jumpers > Zap PRAM and Cuda, try to start , won¹t start. try os9 and osX discs, no > joy, got broken mac, broken ribbon, etc. Acts completely wonked, Nothing > works. > Unplugged and let sit 6 hours. > Start up: everything normal, no data lost. > ------- > Beige DT G3, 233 , 10.2/9.2.2 s/n HB744WGBBV, ROM REV$77D.45F6, 768 RAM, 80 > GB Maxtor master partitioned 7.9 gb for X/ 9 gb for os 9/ bal storage , > Slave 20 gb Maxtor not partitioned contains full Retrospect back up. > External 40gb Mercury Firewire. (3)PCI slots - (1) usb, (1) Firewire > -XLR8, (1) open-will be used later by Raedon 7000 MAC Edition, onboard > Monitor 17" ViewSonic, Epson 980 Printer (USB), Microtek ScanMaker V6-USB, > ZIP 100 (SCSI). > > > ---------- > Check out the Mac OS X email list FAQ > http://www.themacintoshguy.com/lists/X.html > > To unsubscribe, E-mail to: <X-Apps-off at lists.themacintoshguy.com> > To switch to the DIGEST mode, E-mail to <X-Apps-digest at lists.themacintoshguy.com> > Need help from a real person? Try. <X-Apps-request at lists.themacintoshguy.com> > > ---------- > $14.99 Unlimited Nationwide Mac Dialup and Mac Web Hosting from your Mac ISP > Serious Mac Internet Solutions From NineWire! http://macinternetaccess.com > > DVIator | Run Dual ADC displays on your G4 or just one on an older Mac! > Dr. Bott | <http://www.drbott.com/prod/DVIator.html> > > Support | Support this list by clicking here before you buy! > this List | http://www.themacintoshguy.com/support.html > > -- ÐÏࡱá