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8 Fan Spins for 1-2 seconds before stopping - Not posting
I have seen a couple of YT videos on this but they are for other models but I presume it is of a similar issue as both of them pointed to different issues, one being the debugging connection and the other to do with a resistor powering the SMC. The fan spins for a second or 2 and then goes off and keeps restarting itself but it does not post. This happens even when only connected to a power source with the board removed. The board looks quite clean with no corrosion visible under a microscope. @oldturkey03 Any idea what I should look for?
Unable to do PRAM & SMC Resets or access diagnostics.
Ist dies eine gute Frage?
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@livfe what‘s the 820-xxxx for this board? Lets see if we can narrow it down to the SMC:-)
von oldturkey03
@oldturkey03 820-3024 I think.....
von livfe
@oldturkey03 We put a new SMC but still no power.....
von livfe