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Idk off top, more likely than not. Check the part numbers on schematic against each other.
See what Duke has to say before replacing, it may be something simple.
Gave it another shot with different 8500. Hit and miss access to osx. Mostly miss. still unable to access EFI. Seems deeper than bad/wrong modules? Where can I head to as this juncture?
Really appreciate the help Duke!
Grading folks,
This one is doing me in. History LD. Attempting to boot to OSx results in a hanging pinwheel. ASD EFI hangs at "loading video controller devices" yet ASD OS loads without issue. I'm using an external keyboard and mouse so palm rest sensor trips, all other sensors are happy. I'm...