Path: utzoo!mnetor!uunet!lll-winken!lll-lcc!ames!pasteur!ucbvax!decwrl!purdue!i.cc.purdue.edu!j.cc.purdue.edu!pur-ee!uiucdcs!uiucdcsp!gillies From: gillies@uiucdcsp.cs.uiuc.edu Newsgroups: comp.sys.mac Subject: Re: Problems with a Mac II and a Mac Pl Message-ID: <76000191@uiucdcsp> Date: 21 Apr 88 19:22:00 GMT References: <2654@bsu-cs.UUCP> Lines: 13 Nf-ID: #R:bsu-cs.UUCP:2654:uiucdcsp:76000191:000:637 Nf-From: uiucdcsp.cs.uiuc.edu!gillies Apr 21 13:22:00 1988 Get out a resistor and temporarily short your battery. If you do it just briefly, you can probably zero the PRAM before you kill the battery. You probably don't have to lower the voltage to zero to scrozzle the PRAM, 2.5 volts or lower is probably enough. However, if the PRAM chip has a capacitor across its power line, maybe you'll have to short this too. This is just a suggestion -- I haven't tried it myself. DO IT AT YOUR OWN RISK. It's probably what your dealer will do to fix the problem, before he gives up and clips the battery wires. Don Gillies {ihnp4!uiucdcs!gillies} U of Illinois {gillies@p.cs.uiuc.edu}