question for ASD problem in iMac, known bug? need some help.

[Dozer]

hi friends,

I have here a video card 109-B80357-00, GPU 216-0729051,

problem: no video.

replaced the GPU with a new one, now video is ok

tested with ASD 3S145A in a iMac 27" 2011 case

only video test

have fails in all "2D..." - Tests, all other tests are ok.

Is that a known bug or would you suggest to replace the GPU again?

 

[Dozer]

next videocard, a 109-B98557-00, GPU 216-0772003

problem: no video

replaced the GPU with a new one, now video is ok.

the test now with ASD 3S138 in a iMac Late2009 case

only video test

fail in every point.


so is it possible that the videocard is from another (for example 2010) iMac ?


I already know that the cards from the iMacs with the long LVDS-Connector are not working in iMac with 30pin short golden LVDS Connector. And the only differnet thing is the bios in the grafik card.



I dont have a plan if I have repaired an iMac Grafik Card how to test if its full working. If I dont know from wich iMac is the card, and if I have only 2 test cases, a 2011 one with 30pin lvds and a late 2009
with the big lvds connector.


need realy some assistance here please.

 

[dukefawks]

If it boots in OSX it is fine. Forget about ASD and just run GPUTEST for OSX and run the furry donut thing.