Hi, first post, here goes...
I have a mac pro (2x 2.66 cpus, 4gb memory and a 7300 card) that has a fault. It will not run the ASD (it bombs out), nor will it install Leopard or Snow Leopard - keeling over at the point where the blue screen appears. Leopard server, on the other hand, allows me to get as far as the first menu before keeling over.
A known good boot disc goes the same way - if I splat-v on boot, it fails just past the 'normal' apple modem warning.
So that, in a nutshell, is the problem I've been fighting for the last week. I've tried all permutations of memory, reseating the 7300, pram zapping - you name it, I've tried it.
Out of desperation last night, I tried installing windows 2k3 server from CD. It installed. Then I installed the 64bit version of windows 7 ultimate. It works (my thought process was that the logic board/cpu combination maybe couldn't run a 64bit OS, so I figured win7 64bit would break it). SL and Leopard still fail at the same point, though...
It is the ultimate irony, a mac that will only run windows.
My question is - what sort of error might cause os x to fail but allow windoze to install?
Thoughts welcome
//R
I have a mac pro (2x 2.66 cpus, 4gb memory and a 7300 card) that has a fault. It will not run the ASD (it bombs out), nor will it install Leopard or Snow Leopard - keeling over at the point where the blue screen appears. Leopard server, on the other hand, allows me to get as far as the first menu before keeling over.
A known good boot disc goes the same way - if I splat-v on boot, it fails just past the 'normal' apple modem warning.
So that, in a nutshell, is the problem I've been fighting for the last week. I've tried all permutations of memory, reseating the 7300, pram zapping - you name it, I've tried it.
Out of desperation last night, I tried installing windows 2k3 server from CD. It installed. Then I installed the 64bit version of windows 7 ultimate. It works (my thought process was that the logic board/cpu combination maybe couldn't run a 64bit OS, so I figured win7 64bit would break it). SL and Leopard still fail at the same point, though...
It is the ultimate irony, a mac that will only run windows.
My question is - what sort of error might cause os x to fail but allow windoze to install?
Thoughts welcome
//R