Re: Macbook A1502 820-3536-05 Only Works on Bench PSU

Great news!

I replaced Q7180 as instructed and everything is working great, many many thanks!

Re: 820-2915 AHT download

I believe it should be listed here: [url]https://github.com/upekkha/AppleHardwareTest[/url]

Possibly MacBookPro8,2?Re: 820-2915 AHT download<br /> <br...MacBookPro8,2?Re: 820-2915 AHT download

I believe it should be listed here: [url]https://github.com/upekkha/AppleHardwareTest[/url]

Possibly MacBookPro8,2?

Re: Macbook A1502 820-3536-05 Only Works on Bench PSU

That's great advice!

I have removed Q7180 and can confirm that the source/drain on Q2 is shorted.

I've got replacements on order, unfortunately not from the UK so might be a little while before I get an answer, but as soon as I do I'll be sure to report back.

Thanks again!

Hi All,

Long time lurker first time poster!

I've got a Macbook logic board 820-3536-05 that I'm trying to repair, I believe it had a knock off charger connected. When I opened it up the DC in fuse on the logic board (F7005) had been blown and a unknown SOT323 type package was fried on the DC in board (photo attached).

I have replaced F7005 and the DC-in board (820-2584-A).

If I power the laptop using a salvaged magsafe connected attached to a bench PSU everything works great, the laptop is fully functional. LED goes green then amber as...

Re: New Members - please post your introductions here

Hi All!

Long time lurker, but first time poster.

Hoping to start a new thread to solve the mystery of a Macbook board that works fine with a bench supply, but cut out after a second with the official charger.

Many Thanks!