820-4924 please help

[luckydip]

I got this machine that had been severely messed with but managed to get it to boot. The bios area has been messed with as well, so the bios may not be the original one. When I try and reinstall ios it boots to about 75% and then image vanishes -backlight still on.

The bottom cover and box both have the serial C02P8HSKFVH3 - can someone please look at the uploaded bios for me?

Thank you

[piernov]

Re: 820-4924 please help

Try

[luckydip]

Re: 820-4924 please help

Try

Thanks mate, get black screen no chime

[luckydip]

Re: 820-4924 please help

Guys, any other files to try? thanks

[peste]

Re: 820-4924 please help

Guys, any other files to try? thanks

post the full name and model of the laptop and the model of the motherboard.

[luckydip]

Re: 820-4924 please help

post the full name and model of the laptop and the model of the motherboard.

apple macbook pro 820-4924A (13" 2015)

[peste]

Re: 820-4924 please help

apple macbook pro 820-4924A (13" 2015)

try this too..

[luckydip]

Re: 820-4924 please help

try this too..

black screen no chime

[luckydip]

Re: 820-4924 please help

black screen no chime

any ideas? thanks

[luckydip]

Re: 820-4924 please help

Does this mean there's an issue with the board and not the bios?

[luckydip]

Re: 820-4924 please help

Guys, still can't figure this one out-any other files to try? thanks

[SMDFlea]

Re: 820-4924 please help

Guys, still can't figure this one out-any other files to try? thanks

Try this one .

[luckydip]

Re: 820-4924 please help

Try this one .

thanks for the file - similar to the first file, when trying to install ios it gets to about 3/4 then stops, after a minute the image vanishes -backlight stilll on- then after a minute switches off.

Perhaps there is another issue with the board - I'll go over it again

[moderator]

Have a Bios lock bin..please can someone open and give

Model A1502 2015 early
S/N C17QR0GUFVH3

[peste]

merged post..

[peste]

Have a Bios lock bin..please can someone open and give

Model A1502 2015 early
S/N C17QR0GUFVH3

try

[moderator]

try

Thank you very much..it worked

[wo5102586]

try

HI sir I have a lock bin please help

model: a1502
sn:C02P9VR4FVH3

[peste]

HI sir I have a lock bin please help

model: a1502
sn:C02P9VR4FVH3

the bios posted by you is longer, be careful how you write the chip..
try..

[messengertr]

Hello everyone, I have a device with A1502 emc2678. We forgot the Bios password. I would be glad if you could help. The original encrypted file is attached.

[peste]

Hello everyone, I have a device with A1502 emc2678. We forgot the Bios password. I would be glad if you could help. The original encrypted file is attached.

post the S/N, the motherboard model, etc