hp 840 g6 6050A3022501-MB-A01

[magneh]

OK, so here is your DMI info, It has all info you need:



Description(Product Name): HP EliteBook 840 G6
Serial Number: 5CG93325H3
Product Number(SKU): 4WG26AV
Board CT Number: PHWHN00WBCM389
BuildId(BID): 19WWCFAT603#SABB#DAB9
Feature Byte: 3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfAfPhKhkjhk8.BQ
MAC Address: F8-B4-6A-EE-86-99

Take a look to this video and you will do it 100%.
https://youtu.be/BQZfKxjwYU0?si=6oJ9OzkvVyegwY-7

Good Luck.

Hello Stefan Steff

Yes, I think I did it okay.
The only thing that is not very clear is the MAC address field.
I changed it on the file in the field Integrated MAC Address 1 , I suppose its the correct one

When rebooted, it asked me for the Factory Host-Based MAC Address

I did like on this video https://www.youtube.com/watch?v=O_hL1_ucjjI
but after saving changes, machine came back to initial state.
Turns on , HP logo, and off (caps lock blinks once).
Not booting anymore once again like when it came to me... frustrating

Is it getting corrupted by bad MAC address?

What do you think?
I also leave here the config file I used with HP BCU tool

Any help is appreciated thank you

[Stefan Steff]

Hello Stefan Steff

Yes, I think I did it okay.
The only thing that is not very clear is the MAC address field.
I changed it on the file in the field Integrated MAC Address 1 , I suppose its the correct one

When rebooted, it asked me for the Factory Host-Based MAC Address

I did like on this video https://www.youtube.com/watch?v=O_hL1_ucjjI
but after saving changes, machine came back to initial state.
Turns on , HP logo, and off (caps lock blinks once).
Not booting anymore once again like when it came to me... frustrating

Is it getting corrupted by bad MAC address?

What do you think?
I also leave here the config file I used with HP BCU tool

Any help is appreciated thank you

Hello again,
You did OK...and you can start again from 0

About your config.txt...you can insert your MAC address F8-B4-6A-EE-86-99 at HBMA Factory MAC Address and HBMA System MAC Address.
Like this:

Host Based MAC Address
Disable
*System
Custom
HBMA Factory MAC Address
F8-B4-6A-EE-86-99
HBMA System MAC Address
F8-B4-6A-EE-86-99
HBMA Custom MAC Address
00-00-00-00-00-00

...then I always use this rows at MPM:

Manufacturing Programming Mode
Unlock
*Lock
MPM Counter
1
MPM Lock Readiness
Not Ready
*Ready

...but to be sure if everything is OK I attached a config.txt what I used on another laptop similar to yours.
Try to study and compare the lines what are not clear for you.

Good Luck !

P.S. config.txt must begin with the word "English"

[jewellersk@yahoo.com]

Re: HP 840 G6 Bios Password



And from me..try ..

ur bios ok but 16mb file endin secorty eror

[SMDFlea]

https://www.badcaps.net/forum/troubl...33#post3713933

[rehan]

HP 840 G6
SN=5CG029B0QY
ENPOINT ERROR PLX HELP

[SMDFlea]

https://www.badcaps.net/forum/troubl...security-error

[shiyab]

HP 840 G6
SN=5CG029B0QY
ENPOINT ERROR PLX HELP

hi try

[rehan]

hi try

thanks GENIUS its working fine THANKS AGAIN

[ridouane]

Hello, Please repair this bios. thank you

Problem:
-laptop dc jack led and power button led blinking
-No Display
HP EliteBook 840 G6
ProdID 4WG30AV
SN# 5CG9399S7L
Motherboard: COMPUTRO-6050A2945601-MB-A01(A1)
Attach Backup File :

[peste]

post merged...next time look for a thread with the name and model, motherboard model of the laptop, and post there, if you can't find it, then make a new thread..

[miyagik]

Need help with BIOS PW
HP EliteBook 840 G5
SN 5CG90575X6

Thnks in advance!

[LBTT1121]

Need help with BIOS PW
HP EliteBook 840 G5
SN 5CG90575X6

Thnks in advance!

try

[miyagik]

try

thanks its working perfectly!

[tiagofernandes]

Please rework my original bios, i tested bios from internet and lapto is worked but "hp error endpoint securtity"

original bios
please rework my bios and link to pay please. Ths

[LBTT1121]

try and https://www.badcaps.net/donate

[tiagofernandes]

thank you very match but "problem hp endpoint security controller problem" persist
i have write file 16mb original ?

[kodinabeel]

dears
please clear this issue hp elitebook 840 g6 laptop this show the error below
"Full Recovery of the Intel Management Engine Firmware failed, because the system was unable to find a valid firmware image file. Intel Management Engine related functionality will be unavailable. Please install the latest version of Intel Management Engine Firmware to complete full recovery."
uploaded bios
sn 2TK948088N

[m1ch43lzm]

dears
please clear this issue hp elitebook 840 g6 laptop this show the error below
"Full Recovery of the Intel Management Engine Firmware failed, because the system was unable to find a valid firmware image file. Intel Management Engine related functionality will be unavailable. Please install the latest version of Intel Management Engine Firmware to complete full recovery."
uploaded bios
sn 2TK948088N

Try clean ME 12.0.97.2608

[kodinabeel]

Try clean ME 12.0.97.2608

sorry m1ch43lzm the result is same

[Stefan Steff]

sorry m1ch43lzm the result is same

This dump worked for me, please try and provide some feedback.

[APR]

Hello, Please Halp Remove BIOS Password
HP EliteBook 840 G6
ProdID 4WG34AV
SN# 5CG9512F6N
TQ

[peste]

Hello, Please Halp Remove BIOS Password
HP EliteBook 840 G6
ProdID 4WG34AV
SN# 5CG9512F6N
TQ

try..

[APR]

try..

Brother, thank you so much. Everything is working perfectly.