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Hey forum I've got 820-00165 board - no liquid damage, never touched, never opened before. I have those voltages but still can't power it. L7310 - 8.58v L3095 - 0 L7340 - 0 L7630 - 0 L7560 - 3.3v C3287 (pin1) - 3.3v C8142 (pin1) (S5_PWR_EN) - 8.58v U5110 pin1- 3.43 pin2- GND pin3- 3.43...

Hey everybody I've got a motherboard A-820-00840 but it's kinda messy. HISTORY : The customer brought it saying that it suddenly won't turn on. He said that the laptop was always and only serviced by Apple Store. It appears that they already replaced the screen and the motherboard :LOL:))))...

Hey everybody and Happy New Year I've got an issue with 820-3476-A board. Customer brought it after another shop repair attempt. The board had minor oxidation around jtag port and J8300. R8317, R8318 and C8302 were knocked off. After replacing them I'm still missing some voltages...

Hey everybody I've got a 820-00239 with no power HISTORY : a customer brought this laptop with no power issue. He said that first there was image issue when moving the screen, but he was able to use it with an external monitor. After that, he said that the laptop stopped powering on at all...

Hey everybody I've got A1502 EMC 2678 Macbook pro which doesn't power on. I'm getting amber light when plugged in but no fan spin. HISTORY : customer dropped on flat surface. I tested with two different screens still nothing : no chime, no backlight, no fan spin. Here some measurements ...

Hey everybody, I've got A1932 EMC 3184 which doesn't turn on anymore HISTORY : customer said that in the beginning on of the usb-c port stopped charging, then a week later another. So none of the ports are working. MEASUREMENTS : The mb pulls 5.24V - 0.15A on port closest to the screen And...

Hey everybody I've got an issue with 820-00138 motherboard. It doesn't charge the new battery, had to replace as previous, was inflated. History : a customer brought the laptop cause wasn't powering on. When opened, the battery was inflated with a lot of dusty mess all around So I replaced...

Hey everybody Nice to be here )) I made a very stupid error. A customer asked me to replace a cracked screen on A1708 EMC2978 Macbook pro. So I did )) forgetting to disconnect the battery o_O And now no backlight on the machine, and i'm sure it works as we can see the image. Same thing with...