Instafixx
Active member
Initially PPBUS was 8.15v.
Checked SMC was already reballed.
Replaced SMC. Now PPBUS is 8.6V but board wont turn on.
On the AMP Meter initially it spikes to 500-600 amps twice and then settles at 30amp.
In SMC Bypass Fan Spins twice and then shut.
SMC AVREF and SMC RESET L
PP5v_S4 also absent.
SMC_MANUAL_RST_L stuck at 2.8V
Checked SMC was already reballed.
Replaced SMC. Now PPBUS is 8.6V but board wont turn on.
On the AMP Meter initially it spikes to 500-600 amps twice and then settles at 30amp.
In SMC Bypass Fan Spins twice and then shut.
SMC AVREF and SMC RESET L
PP5v_S4 also absent.
SMC_MANUAL_RST_L stuck at 2.8V
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