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speedy recovery to your friend. Let's hope this platform never dies.

keyboard power button is bad. LOL

the machine turns on without the battery, direct to the source. When connecting the battery and the charger does not turn on. If it charges and the battery is recognized.

Hello, greetings to all. I have a macbook air that won't turn on with the battery connected. The voltage with the battery connected is 7.7v on ppbus_g3h. (The battery has already been discarded.) SMC_reset_L is 3v SMC_onoff_L 3.39v When it is connected to the source the voltage is 8.60V and...

Hi all. This board had a short in ppbus_cpu (U7210) It was replaced and the machine has PPVCC_S0_CPU 062.6 mv. PPBUS_G3H 13.08 V all PM_SLP_S0_L 3.3 V PPVCCEDRAM_S0_CPU 0V consumption at the source of 0.348 ma.

@2informaticos change u2800 and it works.

Pin 6: 3.3 V Pin 5: 3.0 V U5110 area without corrosion.

@2informaticos because SMC_MANUAL_RST_L the voltage is 0.82v. I know I have a problem there.

in fact it is a problem of bad welding in the lines. It may be due to the type of wire you use to make the bridges. It has happened to me before.

Do you have models 820-00165?

Thank you. Sorry. I run here (PCH_INTVRMEN 2.25 V) PCH_INTRUDER_L: 1.5V machine without liquid fall.

hello greetings to all is my first post, if I did something wrong I hope you understand and correct me so as not to make the same mistake again. Thanks in advance. PPbus_G3H : 8.60V SMC_Reset_L 3.0v SMC_Manual_rst_L 0.86 V Connected to the source the machine makes its three ignition cycles...