HP 840 G7 password

[jotati7062]

RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570

You MUST:

• Read BIOS guides, methods, resources and tools
• Try the method at BIOS guides, methods, resources and tools before requesting help
• Explain you were not able to succeed with the methods at BIOS guides, methods, resources and tools
• Use search function in case someone already answered your request
• Post under a related thread if it exists
• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 )
• Name your thread with model numbers and request
• Provide a BIOS/EC dump if possible
• Attach files directly to your post instead of linking to external websites
• Post what the problem is, be specific - black screen, no boot, running slow, password. Do NOT post "clean me", "clear bios", "clean bios", "fix bios", "bios need" or other such terms

Thank u I end up using RCUnlocker on the 16mb chip & its good now.

[Vesko356]

Good for you. You're welcome.

[mr.Data]

Hello friends,

I have a EliteBook 840 G7 where I flashed the 32mb BIOS chip with HPUnlocker but the password still exists.
Now I read about unlocking the 16mb chip and also use RCUnlocker.
I could not find the 16mb chip.

Anybody have experience with unlocking an 840 G7?

[Vesko356]

Thread merged.

Read the rules before posting
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/troubl...before-posting

You MUST:

• Post under a related thread if it exists
• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.

[leo037_2023]

try to find chips like WINBOND - xmc - MXIC - GIGADEVICE - cFeon and backup and attach here...

[Elaid02]

Hii
Need unlock bios password
Hp elitebook 840 G7
SN : 5CG1053NYJ

Bios attached

HP 840 G7 16MB CHIP.rar

HP 840 G7 32MB CHIP.rar

[SMDFlea]

Hii
Need unlock bios password
Hp elitebook 840 G7
SN : 5CG1053NYJ
Bios attached

RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting

You MUST:

• Read BIOS guides, methods, resources and tools
• Try the method at BIOS guides, methods, resources and tools before requesting help
• Explain you were not able to succeed with the methods at BIOS guides, methods, resources and tools

[rex98]

Hii
Need unlock bios password
Hp elitebook 840 G7
SN : 5CG1053NYJ

Bios attached

[ATTACH]n3222686[/ATTACH]

[ATTACH]n3222687[/ATTACH]

only flash this EC. do not touch the main.

[izaak94]

Hello, I need help deactivating Absolute. Thank you
SN:5CG1049713

[izaak94]

i cant upload directly.
first boot reset to factory defaults and exit, 2nd boot reset security settings to defaults.
use bcu here's you dmi info:

Serial Number: 5CG1049713
Product Number: 20V17UC#ABM
CT Number: PJSCQ00WBERONK
Description: HP EliteBook 840 G7 Notebook
build_id: 20WWCMBT601#SABM#DABM
Feature Byte: 3X476J6S6b7B7H7M7Q7W7m7saBapaqauawb8bUcAdUdpdqeMfPguhKhkj4jhk8mEmV.tN
MAC Address: B0-22-7A-72-6C-84

Thanks, working perfect

[Sagnusm]

Hello! I received a faulty 840 G7 laptop with two BIOS chips removed. My customer said that the laptop was locked to the company (Windows Autopilot?) Serial: 5CG1364XCT (this number inside the dump matches). I couldn't start the laptop - it blinks 2 times. Probably the original dumps are damaged. I tried different ways of cutting off the dump from the official website, also with replacing the ME region. I also tried flashing both chips from "#298".

Does anyone have verified service dumps for this model? with which the laptop will definitely start

[hoaca388]

Hello! I received a faulty 840 G7 laptop with two BIOS chips removed. My customer said that the laptop was locked to the company (Windows Autopilot?) Serial: 5CG1364XCT (this number inside the dump matches). I couldn't start the laptop - it blinks 2 times. Probably the original dumps are damaged. I tried different ways of cutting off the dump from the official website, also with replacing the ME region. I also tried flashing both chips from "#298".

Does anyone have verified service dumps for this model? with which the laptop will definitely start

XX

[Sagnusm]

XX

Thanks for the given file, however it did not work at all. The mainboard behaves faulty as before without any improvement. I tried this dump you sent in pair with my native dump EC, as well as with other EC dumps I could find. No positive result.

I would like to ask if this dump you sent launches any mainbord, because in my case the removal of slips by the hub is not executed, as well as the power cores is absent because of this. I would like to be sure that the problem I am facing is not caused by the BiOS dumps pairing.

[Rolandoaquino]

Need unlock bios password
Serial Number:5CG0441QGS
Product Number: 24X44UC#UUF
Description: HP EliteBook 840 G7
XU100259-20079
A/S 1588-3003
R-R-hpk-HSN-136C-4
thank you everyone

[qayyum786]

Need unlock bios password
Serial Number:5CG0441QGS
Product Number: 24X44UC#UUF
Description: HP EliteBook 840 G7
XU100259-20079
A/S 1588-3003
R-R-hpk-HSN-136C-4
thank you everyone

try

[Rolandoaquino]

the password is gone but it show like this please help thank you

[Rolandoaquino]

SWAT Issue please fix
Serial Number:5CG0441QGS
Product Number: 24X44UC#UUF
Description: HP EliteBook 840 G7
XU100259-20079
A/S 1588-3003
R-R-hpk-HSN-136C-4
thank you everyone

[rex98]

SWAT Issue please fix
Serial Number:5CG0441QGS
Product Number: 24X44UC#UUF
Description: HP EliteBook 840 G7
XU100259-20079
A/S 1588-3003
R-R-hpk-HSN-136C-4
thank you everyone

first boot press f10 reset bios to factory defaults and exit, 2nd boot reset security settings to daults and exit.
you can disable permanently the absolute lock in BCU tool.
here's your DMI info. use bcu:

Serial Number: 5CG0441QGS
Product Number: 24X44UC#UUF
CT Number: PJSCQ00WBEE0WF
Description: HP EliteBook 840 G7 Notebook
build_id: 20WWCMBT601#SUUF#DUUF
Feature Byte: 3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfPguhKhkjhk8mE.ye
MAC Address: 3C-18-A0-7E-31-D9

[Rolandoaquino]

Thank you so much i appreciate it. God Bless team badcaps. Will try!

[dreamvin]

please help delete module absolute computrace NB hp elitebook 840 g7
sn 5CG0523JYH
SKU 24M80UP#ABA
UUID 2FFD401C6ADE6F41B97F8B6FA2FA706B
UUIDsf 1C40FD2F-DE6A-416F-B97F-8B6FA2FA706B
ASSET TRAKING NUMBER 4420021

[smallvhin]

Master pls. help me to clean dump file.
SN:5CG0465ZFL
ProdID: 24X44UC#UFF
more thanks master🙏

[rex98]

Master pls. help me to clean dump file.
SN:5CG0465ZFL
ProdID: 24X44UC#UFF
more thanks master🙏

here.