hp elitebook 840 g4 bios bin file request

[jackx]

Are you sure your laptop is 840 G4? because the serial you gave is for 640 G2

yes sir

[iaf86]

Hi experts , please help me to repair the bios file.
HP Elitebook 840 G4
Motherboard 6050a2854301-mb-a01 .
Thank you

[SMDFlea]

thread merged.

[SMDFlea]

Hi experts , please help me to repair the bios file.
HP Elitebook 840 G4
Motherboard 6050a2854301-mb-a01 .
Thank you

Post the serial number ! https://www.badcaps.net/forum/troubl...before-posting

[Syed Wasiq Hussain]

Need bios 840 G4, serial number 5cg749007w

[hasan-emdad]

hello guys
Please help me about the laptop bios
The laptop turns on once and draws 0.38 amperes and then becomes 0.01 and then the power light flashes. Several bios were tested in these posts
This is the original backup
HP EliteBook 840 G4
MB 6050A2854301-MB-A01
CPU i7 vPro 7th GEN uma
ProID 1GE46UT#ABA
SN# 5CG816685K

[hoaca388]

hello guys
Please help me about the laptop bios
The laptop turns on once and draws 0.38 amperes and then becomes 0.01 and then the power light flashes. Several bios were tested in these posts
This is the original backup
HP EliteBook 840 G4
MB 6050A2854301-MB-A01
CPU i7 vPro 7th GEN uma
ProID 1GE46UT#ABA
SN# 5CG816685K

HP EliteBook 840 G4 Notebook PC (ENERGY STAR)

[hasan-emdad]

HP EliteBook 840 G4 Notebook PC (ENERGY STAR)

The problem was not solved and it did not make a difference before

[hoaca388]

The problem was not solved and it did not make a difference before

Find harware issues.

[Nelson kipchumba]

Re: hp elitebook 840 g4 bios bin file request



try..

working100%

[Maus]

Hi experts , please help me to repair the bios file.
HP Elitebook 840 G4
Serial Number: 5CG81253Q1
Thank you

[peste]

Hi experts , please help me to repair the bios file.
HP Elitebook 840 G4
Serial Number: 5CG81253Q1
Thank you

post the original bios of the laptop even if it is corrupted,

[Maus]

Thanks for your answer dear peste. Unfortunately, I can't access the BIOS because it's password-coded. No idea how to secure it. Best regards

[Maus]

Okay, I understood. The version is: P78 Ver.01.40 11/19/2021 - Best regards
System Board CT Number: PGDUC00WBAM6AG

[Maus]

Hello to all the experts. Can anyone help me? So far I have only found out that the "BIOS chip" has to be soldered out and programmed externally. Is there really no other solution? Thanks for every message and best regards

[Maus]

Hello, here in the photo is all the information from the HP EliteBook 840 G4. Thanks for every message and best regards

[Maus]

Hello to all the experts. Can anyone help me? So far I have only found out that the "BIOS chip" has to be soldered out and programmed externally. Is there really no other solution? Thanks for every message and best regards

[hoaca388]

Hello to all the experts. Can anyone help me? So far I have only found out that the "BIOS chip" has to be soldered out and programmed externally. Is there really no other solution? Thanks for every message and best regards

Yes, if you don't use the CH341A (which works poorly with clamps)

https://www.youtube.com/results?sear...mer+how+to+use

https://shopee.vn/K%E1%BA%B9p-ki%E1%...e-1d4075142b16

https://shopee.vn/Bigdealsnice-Sop8-...a-045ca6d4d323

[dahm]

Re: hp elitebook 840 g4 bios bin file request



try..

thanks bios is tested ok

[DjSvoy]

Hi Guys,
Would you please help me to clear the BIOS for HP EliteBook 840 G4
During the Windows setup process, it prompts you to enter the company credentials.

Thank you in advance.

[SMDFlea]

We can`t help you unless you post your bios backups, and type and post the laptop serial number. Read https://www.badcaps.net/forum/troubl...before-posting

[DjSvoy]

Thank you SMDFlea for the reply,

How many Bios backups do I need to post to fix that issue?
Main or second BIOS too?

Thanks.