What is happening? Missing video and anything else
Hello everyone, this is my first time using this as a platform so have mercy.
I have a 2011 13” Macbook Pro with Board Number 820 2936- B (On the DC IN Board its “820 2565 - A and “Apple 2009” so i guess that is wrong). I checked PP3V42_G3H and that is present, PPVCORE is 0.9 Volts. What happens is when i plug in the magsafe charger the light turns green (so one wire circuit must work somehow) but no video even on external Monitor and the fan starts to spin slowly until on 100%. What can i do?
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2 commentaires
Does it chime? Is there any USB activity? Have you tried removing the RAM and trying just one in alternative slots? Does it beep with no RAM?
par Chris Stables
There is no chime or beep with or without RAM. How can i measure USB activity?
par benjemiah