Bios HP 840 g1 - 6050A2560201-MB-A03

[ytsoc]

Hello everyone, i need a bios dump file for this notebook, The one i have is password protected. The one from hp's website is 8 MB and the chip is 16MB.

Thank you

[Richter]

Re: Need bios dump for HP elitebook 840 g1

This is a full dump of 840 G1 bios and EC . L71 family MPM ^_^

[HABIBOU11]

Re: Need bios dump for HP elitebook 840 g1

did'n work

[ala_borbe]

Re: Need bios dump for HP elitebook 840 g1

backup old and try this

[HABIBOU11]

Re: Need bios dump for HP elitebook 840 g1

Thanx all

[italiasimo]

Re: Need bios dump for HP elitebook 840 g1

Thanx Thanx all

[speedypro]

Re: Need bios dump for HP elitebook 840 g1

backup old and try this

Got any for just the 840? Mine is not a 840 G1.

[kattyla]

Re: Need bios dump for HP elitebook 840 g1

thx all

[razor_amd]

Bios needed for HP Elitebook 840 G1 (6050A2559101-MB-A03)

I need bios for notebook HP Elitebook 840 G1 (6050A2559101-MB-A03)

[kazia]

Re: Bios needed for HP Elitebook 840 G1 (6050A2559101-MB-A03)

backup first...

[razor_amd]

Re: Bios needed for HP Elitebook 840 G1 (6050A2559101-MB-A03)

Thanks, but it's not the right one. There is one Winbond W25Q128 chip and one Winbond W25W16 chip so the bioses are 16MB + 2MB. I found some bioses on ******* forum and flashed them but the result is the same.

When the power adapter is inserted into the motherboard, all the lights for power on are immediately lit up. There are 3.3V and 5V standby. There is also voltage on coils for the battery charge (2 battery terminals) and one coil has about 1V. No other coil on the board has voltage. No voltage for CPU and no voltage for GPU. When I long press the power button laptop won't turn off.

Is it maybe the problem with KBC? I will upload high res photo of the board to mediafire shortly...

Mediafire

[ridamouh159]

Re: Bios needed for HP Elitebook 840 G1 (6050A2559101-MB-A03)

try with this is
hoping to working for you

[razor_amd]

Re: Bios needed for HP Elitebook 840 G1 (6050A2559101-MB-A03)

I tried it already. That is the same one I have downloaded from vlab. Not working

[angel-boy]

Bios HP 840 g1 - 6050A2560201-MB-A03

i found bios and schematic here

https://********/threads/hp-eliteboo...-mb-a03.16223/

i will need all files from this link thanks


and here another link

https://********/threads/hp-840-g1.14707/

[angel-boy]

Re: Bios and Schematic HP 840 g1 - 6050A2560201-MB-A03

any help ?

the caps and num, blinks 5 times

[polytek]

Re: Bios and Schematic HP 840 g1 - 6050A2560201-MB-A03

read and post your old bios, our friend will help you to get the right bios,
5 blink mean general system error.

[angel-boy]

Re: Bios and Schematic HP 840 g1 - 6050A2560201-MB-A03

i dont have old bios, i try some dumps from internet. not working.

if is bios error should blink other code

[polytek]

Re: Bios and Schematic HP 840 g1 - 6050A2560201-MB-A03

you have one chip on the board try to reflow it carefully.

[ridamouh159]

Re: Bios and Schematic HP 840 g1 - 6050A2560201-MB-A03

try with this

[idibale]

Re: Need bios dump for HP elitebook 840 g1

Please I need help
how to dump bios for hp elitebook 840 g1 and can it remove lost password... thnx in advance