I need for the boardview of the a1398 EMC 2745

[kungbreaker]

backup old bios

https://www.ghostlyhaks.com/download...clearfilters=0

thank you very much, it helped a lot, I need for the boardview of the a1398 EMC 2745

[qayyum786]

Re: Need bios for Macbook pro A1398 EMC2745

thank you very much, it helped a lot, I need for the boardview of the a1398 EMC 2745

here is the schematic + boardview

[wasureppoi]

Re: I need for the boardview of the a1398 EMC 2745

Hi,
My A1398 EMC2745 was normal yesterday and nobody home today.
Using the keyboard power switch does not even activate the fans.
Is it possible to power it up without using the keyboard power switch?
I have tried to find a service manual without success and not remotely confident that I can interpret the schematic here.
I think the keyboard power switch may be the problem.

Hope you can help.

Regards

[piernov]

Re: I need for the boardview of the a1398 EMC 2745

Temporarily short pads of R5015, with keyboard disconnected.

[wasureppoi]

Re: I need for the boardview of the a1398 EMC 2745

Hi,
May I thank you for what appears to be an answer to my question.
Downloading and using the openboard view and the brd file in this thread I have finally been able to load the brd without error but have no idea if a search is available for R5015 although I have seen a few "R .... s" in the maize.
On top of that I have no idea how to disconnect the keyboard that is so easy with most laptops.
I wonder if I could call on you for some more instruction.?

[wasureppoi]

Re: I need for the boardview of the a1398 EMC 2745

Using good ole Cntrl F I was able to locate R5015.
Need to physically locate it on the board but may I ask how to disconnect the keyboard?