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the orange light comes up on the charger. Don't have the voltage on PPBUS_G3H. when I chased the PPDCIN_G3H. I have 15.6V going through up to pin 5 of Q7130. it stops on L7130 pin 1 L7130 = 0.663v pin 2 L7130 = 0.663v and then on F7140 & F7141 = 0.558v C7145 = 0.614v C7140 = 0.613v is...

I have a water damage 820-01949-A logicboard. it had damage on the U3100_x area. I replaced R3070, R3058, R3057, R3072, R3033, and C3101_x when I connect a charger I get 20V and it goes up to 0.79A then the Apple logo comes on but it'll be stuck on the logo and goes down to 0.40A, 0.30A, and A...

water damage logicboard. The LVDS connector and screen were damaged. I changed the LVDS connector but it's not giving me an image on the screen. I test it with another screen and same result. When I connect HDMI, it loads fine. any idea where I should check

I have a water-damaged motherboard that had some corrosion around SMC. I replaced a couple of damaged caps and I'm getting an orange light on the charger but one of the pads on logicboard is damaged. I attached a photo. Any advice on fixing it?

I have a MacBook Air 2020 and the logicboard seems clean. I used a thermal camera and I can see it's getting hot in one area. Please check the attached photos and let me know your thoughts.

I have a 2017 iMac which is not turning on at all. the 4 LED on the motherboard is not turning on at all. I checked it with another power supply but no light or any sign on the logic board. I can see 12.5v or 3.3v on some capacitors so I assume the power supply is fine. Any idea where I should...

I have a MacBook Air with water damage. There was some corrosion on the logicboard. I cleaned the board with ultrasonic and it's turning on and working when the charger is connected. I test it with a new battery as well but as soon as I disconnect the charger it turns off. when it turns on the...

It came as water damage but I can't see any sign of damage on the logicboard. When connecting a charger it takes 5V but no A. I took the board out and connect the charger then taking 20.66V, still no A C3021 = 20.5V C3020 = 20.5V F3000 = 20.5V C9073 = 12.6 PPBUS_G3H = 12.6V PP3v3_G3H = 3.33V...