820-2850 in ASD only External Video Test to see

Dozer

Member
hello group,

i just work on that board. the client said it was falling down and after that it was not possible to install osx, black screen and restarts.
opical nothing to see on the case.

in ASD shows only the test for external video

how its possible to test if internal grafiks working or not?

i guess around the gmux perhaps something?
 

Dozer

Member
ok, thanks for answere. not the board but he droped the laptop but probably its the same.

i replaced the gmux u9600 but no change shows in asd only the external video test.

so i will give it back to customer. thanks for advise.
 
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