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Hi everyone.
Macbook Air A1466 EMC 3178 (board 820-00165 A) not turning on and no charging light. Completely dead. With no battery connected it would power up and I could hear the chime, but nothing on the screen and then a sudden turn off. Sometimes during the chime. Opened it up and found some liquid damage. The flat that connects both boards has damage in one side (with a missing pin already). The connectors on the boards are fine, though.
Also, there was liquid damage on the included picture area, which are R8111 and C8111. A quick and soft brush on it made the resistor be gone....04-15-2024, 01:24 PM -
Hello guys, i have an Macbook Air A1466 Emc 3178, board number 820-00165-A and i encountered following problems. At first no light, no power..after opening and cleaning the LCD socket(Red dot under LCD plug and also Orange dot near wifi card)..got light on charger, fan working and chime...Tried several times and working, then short time after dead...next day work again for short time...after removing the board and cleaning the back(rust on components) with alcohol and soft brush, one of the resistor is gone and no power ..I want to change 5 (buy from China) of them (1 missing and 4 bot looking... -
Good night!
I have
Macbook A1466 2017 EMC 3178 A-820-00165-A
It was bad soldering SPI before (I guess somebody have been trying to fix it before)
I have found problem, it runs, but when I am trying to install OS it is interrupted.
I think error is here:
panic CPU caller 0xffffff0014a8c5c0
Would somebody can help me to find what problem is?
Thank you...12-28-2022, 05:09 PM -
I received a 2013 Macbook Air A1466 820-3437-B motherboard with serial number C02L6GQ9FSV8 that came in WITHOUT a bios chip. I got a new bios chip and reprogrammed it. Macbook now powers on but doesn't boot the SSD. I've flashed a ton of bios but still same problem. Windows installation works with this Macbook but never a mac installation. Unfortunately, since I didn't receive this macbook with a bios chip, I don't have the original bios. What can I do now?... -
Hi everyone!
I'm working on a Macbook Air A1466 EMC 3178 Board 820-00165-A that doesn't power on. No liquid damage. No fan. I've tried various power adapter, no green nor orange light.
PPBUS_G3H is 8.18V, and from what I've read on other threads it seems that SMC is not communicating to the ISL chip, but I don't know what to do next.
Thanks in advance for help or advices.
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