Please identify burnt smd IC on motherboard 820-00165-A
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Re: Please identify IC on MacBook Air 13 1466
Review the board view file for this pcb.
Then select the part and locate the same inside the schematic for this logic board. -
Re: Please identify IC on MacBook Air 13 1466
Q7630 (FDPC1012S). This is the for the +1.05V supply for the PCH though. Any liquid damage around this converter (or FET failure) usually destroys the PCH unfortunately.Comment
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Re: Please identify IC on MacBook Air 13 1466
That's the dual fet for switching 1.05v to the PCH, check for impedance L7630 (close to the fet) if its less than 0.10ohms you likely have a fried CPUComment
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Have a MacBook Air a 1466 with part no 820-00165-a with keyboard and touchpad not working.have tried another working keyboard and touchpad.have check the cable to board and it's good
The voltage on connector j4800 is following
Pin no 1-3.3v
Pin no 10 3.3v
Pin no 14 - 5v
Pin no 15-20 all pins have 3.3v
Have reballed the ic u 5000. And tried another ssd with working os .10-18-2025, 10:40 AM -
Hi everyone!
I have a 2018 MacBook Pro (with Sequoia OS) that I've been using for years with no problem. I recently received an M2 MacBook Pro so I'm mostly using it and not the 2018 one, but since a friend of mine needs a computer, I thought I could restore my 2018 and give it brand-new-like to my friend.
I tried using the built-in tool to restore the MacBook (Settings > General > Transfer or restore > Delete) but it got stuck when trying to remove the Find Device configuration (it asked me for the password for my old Apple ID -now I use the same account but...06-27-2025, 08:54 AM -
HELLO FELLOW COLLECTORS, How are you doing, I hope GOD always gives us good health, I'm here asking for help to work on this MacBook Air, to be honest, this is the first time I'm dealing with a MacBook machine, and I immediately decided that the ISL 6259 IC and after I replaced it it still didn't work and I found that the CHGR_CSO_N & CHGR_CSO_P pins had a short circuit.
can anyone help me guys? -
Macbook A1707 - Guys, please help newbie confirm if chip on picture is a bios one? -
I have a 2020 Macbook Pro A2289 and after many attempts managed to get it into DFU mode, using my older 2017 A1706 Macbook Pro (Running Ventura 13.7.8). However, when attempting 'Restore', it fails at step 4 of 4, showing the following error:
- "The operation couldn’t be completed. (AMRestoreErrorDomain error -1 - Failed to handle message type StatusMsg (Generic error)) [AMRestoreErrorDomain – 0xA (10)]
- "The system cannot be restored on this device. Failed to create new state machine for restore [com.apple.MobileDevice.MobileRestore - 0xFB1 (4017)]
...08-30-2025, 10:27 AM
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