820-00165 2017 emc 3178 bios

[luckydip]

Hi

Original bios damaged and could not be read. I've tried a few 820-00165 but they all either boot to black screen or get stuck on loading bar. I wonder if there is a difference between 2015 & 2017 bios? Anyone got a clean 2017 bios I can try?

thanks for the help

[piernov]

Re: 820-00165 2017 emc 3178 bios

2015 and 2017 are the same. EFI must have a clean ME region, otherwise it'll cause the symptoms you are seeing.
If you cannot find a good clean ME one, post one that at least shows Apple logo.

[luckydip]

Re: 820-00165 2017 emc 3178 bios

I'd be grateful if someone can take a look

[Claudiomfa]

Re: 820-00165 2017 emc 3178 bios

Try and report..

Your file with ME Region cleaned

[piernov]

Re: 820-00165 2017 emc 3178 bios

Keeping original ME configuration.

[luckydip]

Re: 820-00165 2017 emc 3178 bios

Thank you guys - all working

[robbsonrj01]

Re: 820-00165 2017 emc 3178 bios

good night i can't unlock my mackbook air all bios is black screen or locking at the end of the logo bar

a1466
2017
820-00165-a
emc 3178

[peste]

Re: 820-00165 2017 emc 3178 bios

good night i can't unlock my mackbook air all bios is black screen or locking at the end of the logo bar

a1466
2017
820-00165-a
emc 3178

post the original laptop bios and serial number S/N

[Irepair.slp]

Re: 820-00165 2017 emc 3178 bios

hello i need help to clean me in this bin. thanks

[Vesko356]

Re: 820-00165 2017 emc 3178 bios

hello i need help to clean me in this bin. thanks

https://www.badcaps.net/forum/showthread.php?t=88533

>

[Irepair.slp]

Re: 820-00165 2017 emc 3178 bios

https://www.badcaps.net/forum/showthread.php?t=88533

>

Thanks bro

[oustou]

Re: 820-00165 2017 emc 3178 bios

Hello,
Macbook air with corrupted bios, there are some craps between pads and pins 1&2. I think the bios has corrupted when the connexion was lost. Help plzzz.

[oustou]

Re: 820-00165 2017 emc 3178 bios

Hello,
The Corrupted bios

[peste]

Re: 820-00165 2017 emc 3178 bios

Hello,
The Corrupted bios

try..

[oustou]

Re: 820-00165 2017 emc 3178 bios

Hello,
Thank you PESTE, it works fine, sorry for the late response.
I have a question, with the corrupted bios, the mac starts with the apple logo even if the SSD has been cleaned. Normally, we must have the file flashing.
Cordially

[Jorik.ijsselstijn]

a1466 2017 bios

hi all, is there someone that could help me to clean ME on the bios off a macbook air 2017.

thanks alot!

[peste]

Re: a1466 2017 bios

hi all, is there someone that could help me to clean ME on the bios off a macbook air 2017.

thanks alot!

try..

[oustou]

Re: 820-00165 2017 emc 3178 bios

Hello,
Please help for a clean ME region.
Thanks in advance

[oustou]

Re: 820-00165 2017 emc 3178 bios

Hello,
Someone can hepl, PESTE please

[peste]

Re: 820-00165 2017 emc 3178 bios

Hello,
Someone can hepl, PESTE please

try this..