|Nov 1, 2012, 07:46 PM||#1|
Mac pro disables 1 CPU and half RAM slot
Hello people, I have an 8 core mac pro 2009 with 16 gb ram, i have not used it for a while and today i've turned it on, mac recognizes only 1 cpu and 8 gb of ram, ive tried reistalling OS, Reset NVRAM. actually CPU and RAM which is unseen by mac are properly working, i took the parts and swaped, i can tell which works cause one cooler is cold and second goin hot so nothing helps please help
|Nov 1, 2012, 09:25 PM||#3|
ive reseted NVRAM , startup option comand p r . do u mean that?
but still the same( can motherboard might just burned some connections for the bridge which supplies power for one half of a socket and PINs?
|Nov 1, 2012, 09:45 PM||#5|
|Nov 3, 2012, 12:49 PM||#7|
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