Bios needed Apple A1502 820-4924-A

[Tkonex]

try..

Thanks very much peste work fine😃

[Alex7eagl]

Re: Bios needed Apple A1502 820-4924-A

Hello! I received a laptop with a replaced motherboard and without a chip. I installed the chip and flashed it with the file from the quoted message (for testing). The laptop starts up and everything works except the keyboard and touchpad (the keyboard backlight also does not turn on, I tried other files, the laptop worked very poorly on them, but the backlight lit up). Please help!
MB: A1502 820-4924-A
Back cover S/N: C02QRT57FVH5

[peste]

Hello! I received a laptop with a replaced motherboard and without a chip. I installed the chip and flashed it with the file from the quoted message (for testing). The laptop starts up and everything works except the keyboard and touchpad (the keyboard backlight also does not turn on, I tried other files, the laptop worked very poorly on them, but the backlight lit up). Please help!
MB: A1502 820-4924-A
Back cover S/N: C02QRT57FVH5

post EMC..

[Alex7eagl]

EMC 2835

[peste]

Also post the bios that you say is going wrong but the keyboard lights up and the touchpad doesn't work..

[Alex7eagl]

try..

This file
your post #40

[peste]

This file
your post #40

try..

[Alex7eagl]

try..

Thank you very much! Everything worked as it should, only the touchpad didn't work, maybe the problem is in it.