820-00165 2017 emc 3178 bios

[REpairAT]

Re: 820-00165 2017 emc 3178 bios

Hi,
also have an issue with the exact same model, assume a BIOS issue. Blank board only spins fan for about 10 seconds, then shuts off and repeats agin. All coil voltages are correct, nothing else than fan was connected, PRAM- and SMC reset or bypass no effect.
Attached, my BIOS dump, file name is serial number.
Would be great, if someone could check/fix it.
Thanks friends!

[REpairAT]

Re: 820-00165 2017 emc 3178 bios

I just flashed BIOS from first page, now it doesn't turn off anymore but fan reaches full speed within a minute and still no picture. Any idea?

[peste]

Re: 820-00165 2017 emc 3178 bios

I just flashed BIOS from first page, now it doesn't turn off anymore but fan reaches full speed within a minute and still no picture. Any idea?

try..

[koko2022]

Re: 820-00165 2017 emc 3178 bios

Keeping original ME configuration.

Hello, please help 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

[Vesko356]

Re: 820-00165 2017 emc 3178 bios

Hello, please help 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

>

[faatiknur]

Re: 820-00165 2017 emc 3178 bios

hi a1466 bios lock

[peste]

Re: 820-00165 2017 emc 3178 bios

can you unlock the bios

which bios ?? ... who are you asking ??
https://www.badcaps.net/forum/showthread.php?t=103570

[faatiknur]

Re: 820-00165 2017 emc 3178 bios

which bios ?? ... who are you asking ??
https://www.badcaps.net/forum/showthread.php?t=103570

I wanted to ask you sorry for bad english

[faatiknur]

Re: 820-00165 2017 emc 3178 bios

which bios ?? ... who are you asking ??
https://www.badcaps.net/forum/showthread.php?t=103570

Can you edit it for me if i send the bios backup

[SMDFlea]

Re: 820-00165 2017 emc 3178 bios

Can you edit it for me if i send the bios backup

Post your backup, and the serial number on the case

[faatiknur]

Re: 820-00165 2017 emc 3178 bios

Post your backup, and the serial number on the case

I'm sending thanks a lot serial number FVHZMM6NJ1WK

[peste]

Re: 820-00165 2017 emc 3178 bios

I'm sending thanks a lot serial number FVHZMM6NJ1WK

try..

[faatiknur]

Re: 820-00165 2017 emc 3178 bios

try..

I'm trying right away

[faatiknur]

Re: 820-00165 2017 emc 3178 bios

try..

unfortunately i want bios password again (

[peste]

Re: 820-00165 2017 emc 3178 bios

unfortunately i want bios password again (

what is the problem ?? I don't understand anything anymore ... write the bios you posted back on the chip ......

[faatiknur]

Re: 820-00165 2017 emc 3178 bios

what is the problem ?? I don't understand anything anymore ... write the bios you posted back on the chip ......

I wrote to the chip but when I want to format it asks for the bios password again

[SMDFlea]

Re: 820-00165 2017 emc 3178 bios

I wrote to the chip but when I want to format it asks for the bios password again

Did you do a PRAM reset

[faatiknur]

Re: 820-00165 2017 emc 3178 bios

Did you do a PRAM reset

I'm trying right away

[faatiknur]

Re: 820-00165 2017 emc 3178 bios

Did you do a PRAM reset

thank you so much i'm grateful

[SMDFlea]

Re: 820-00165 2017 emc 3178 bios

thank you so much i'm grateful

You should really thank @peste for fixing your bios