Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

daavYo

macrumors newbie
Original poster
May 29, 2016
29
5
Hi all
i got my hands on a macPro 1.1
on start-up no chimes and black screen
i tried 3 different video cards that at least one of them is super OK
& i tried all the slots for the video cards
no go
i know RAM is ok - no beeping or lights on
front light next to the start-up button seems ok (not flashing)

do u think it can be a mother board issue ?

can someone point me to a link how to change the mother board ?
technical user guide would be great

thanx a lot
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.