The originial micro is gone i look under the power supply but theres is some kind of board that plugs in the socket where the micro have been before, yes i have to take a look inside the power supply but for test purposes i whant to try to start the power supply in cold so i need the pinout for it to see how to turn on it because the start is digital i have to tie to ground some pin in the connector or someting. ----- Original Message ----- From: "J.S. Garrison" <[EMAIL PROTECTED]> To: "Vintage Macs" <[EMAIL PROTECTED]> Sent: Thursday, June 17, 2004 12:13 PM Subject: Re: Macintosh IIcx dosen't turn on
> on 6/17/04 5:55 AM, Soviet at [EMAIL PROTECTED] wrote: > > > But if i remove the expancion card the computer gets no cpu, the expancion > > card uses the onboard microprocessor socket. i tried with the button on the > > back but dosen't work. > ~~~~~~~~~~~~~ > > Your IIcx is modified, then, to have only an accelerator? The soldered CPU > having been desoldered? There was or should still be a 68020/16Mhz. chip on > the motherboard under the hard disk/floppy drive assembly. > > If not, then you'll have to test the power supply. See if a fuse is blown. > > > Jeff G > > > -- > Vintage Macs is sponsored by <http://lowendmac.com/> and... > > Small Dog Electronics http://www.smalldog.com | Enter To Win A | > -- Canon PowerShot Digital Cameras start at $299 | Free iBook! | > > Support Low End Mac <http://lowendmac.com/lists/support.html> > > Vintage Macs list info: <http://lowendmac.com/lists/vintagemacs.shtml> > --> AOL users, remove "mailto:"; > 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/vintage.macs%40mail.maclaunch.com/> > > Using a Mac? Free email & more at Applelinks! http://www.applelinks.com -- Vintage Macs is sponsored by <http://lowendmac.com/> and... Small Dog Electronics http://www.smalldog.com | Enter To Win A | -- Canon PowerShot Digital Cameras start at $299 | Free iBook! | Support Low End Mac <http://lowendmac.com/lists/support.html> Vintage Macs list info: <http://lowendmac.com/lists/vintagemacs.shtml> --> AOL users, remove "mailto:"; 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/vintage.macs%40mail.maclaunch.com/> Using a Mac? Free email & more at Applelinks! http://www.applelinks.com
