Search results for query: 820-3476-a

hi.i have a 13'' macbook pro a1502 emc 2875 the moment i change the firmware it become very slow can you give working bios. motherboard number 820-3476-A. already i check 2-3 bios files

https://vinafix.com/resources/how-to-remove-password-bios-apple-add-edit-serial-number.1209/

Please you need buy before https://vinafix.com/resources/how-to-remove-password-bios-apple-add-edit-serial-number.1209/

https://vinafix.vn/threads/a1502-820-3476-a-shematic.14277/#post-47775

Do anyone heva a tutorial step by step Bios program (apple) i ve got few 820-3476-a bios but none of them woks properly i would love to learn one for all how to program it so i can do it my self Many thanks

...k17 a1342 820-2877-b.pdf A1398_820-3787-a A1465 J11 820-3208-A A1465 820-3435-A J41 A1466 2012 820-3209-A A1466 2012_820-3209-A A1502 820-3476-A Apple A1369 820-3023-A Apple 051-7863-A K23 820-2507 APPLE 602-10611-0001-000(G84 DVT) APPLE 820-2610-A APPLE 820-2838 k16 MLB mac book air...

ok, I will contact the publisher to see if there is a correct profile

This doesn't matter, the main one is the voltage ... even with the correct schematic you cannot fix the ram marked in the picture

Huh...? I have successfully repaired a bunch of damaged RAM and VRAM on Apple mainboards. The only problem here is that I cannot determine where to connect some points because there is no documentation available for 820-3476, and your documentation is not correct for my needs. That's why I asked...

This is a common problem on Apple you need test try all