You are not logged in.

#1 2014-07-25 21:54:26

cc333
Member
From: North S.F. Bay Area, CA
Registered: 2014-05-23
Posts: 571

What PSUs Are Compatible With A Q840av LB?

Hi,

I tried a known booting 840 board (albeit with bad SWIM and SCSI), and it didn't show any signs of life, which is making me suspect a possible PSU problem.

I have a IIvx, a  Centris 650 and a Quadra 950. Would any of those of those work as a temporary stand-in for troubleshooting purposes? If not, what will? Does anybody have one they can loan out?

Thanks!

c


Main Macs: Early '09 Mac Pro, Mid '12 MacBook Pro 13"
Secondary Macs: Early '08 Mac Pro, Mid '12 MacBook Pro 15"
Playthings: Mac SE/30, 3.0 GHz Mavericks-based HackServe, Many others....
Desired: Lisa, Kanga PowerBook G3, Apple IIc, Apple II, Spare parts, etc.

Offline

Board footer

About ThinkClassic

ThinkClassic specialises in the maintenance, repair, restoration and modification of Vintage Apple and Macintosh computers. Ask questions and find answers about classic Apple desktops, laptops, accessories and peripherals.