arnonabuurs
New member
Hi guys,
We got an 820-00165 that was dead with a short on 3.42v. We traced it back to the SMC, after replacement short is gone we get all voltages and the fan starts to spin high. We have CPU clock and vcore. After the fan spins a while very high, it reboots and repeats. Tried another rom (has a small solder ball beside it) and checked resistors they look OK. U1950 has 3.42v and on pin 5 3.42v. pin 1 3.3v (all_sys_pwrgd). ANything else i should be checking?
EDIT = I have SMC_PM_G2_EN at 3.42 so looks the SMC is ok now
We got an 820-00165 that was dead with a short on 3.42v. We traced it back to the SMC, after replacement short is gone we get all voltages and the fan starts to spin high. We have CPU clock and vcore. After the fan spins a while very high, it reboots and repeats. Tried another rom (has a small solder ball beside it) and checked resistors they look OK. U1950 has 3.42v and on pin 5 3.42v. pin 1 3.3v (all_sys_pwrgd). ANything else i should be checking?
EDIT = I have SMC_PM_G2_EN at 3.42 so looks the SMC is ok now
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