HP elitebook 840 G3 pass

[rex98]

Re: HP elitebook 840 G3 pass

maybe someone need this universal bios for HP Elitebook 840 G3 6050A2892401-MB-A01
for unlocking without any eror. this bios works without your DMI. no need rebuild, this fixes no display. etc
if you flash both. its already clean me fast boot.
kindly give feedback please....

[JRACH]

Elitebook 840 G3 6070B0883401 "Authentication Failed"

Hi, i got a locked Elitebook 840 G3, unsoldered the IC (winbond 25q128fvpq) flashed it with CH341A and unlocked it with RCunlocker. I successfully soldered it back in, but now i got a "Authentication Failed" error when trying to enter Bios.
The Board Number is: 6070B0883401 REV: 1.01 A01
The Laptop SN# is 5CG7242DC8
Here is the orginal Bios dump as well as the unlocked one:

[hoaca388]

Re: Elitebook 840 G3 6070B0883401 "Authentication Failed"

Hi, i got a locked Elitebook 840 G3, unsoldered the IC (winbond 25q128fvpq) flashed it with CH341A and unlocked it with RCunlocker. I successfully soldered it back in, but now i got a "Authentication Failed" error when trying to enter Bios.
The Board Number is: 6070B0883401 REV: 1.01 A01
The Laptop SN# is 5CG7242DC8
Here is the orginal Bios dump as well as the unlocked one:

Are you restore DMI ?

[JRACH]

Re: HP elitebook 840 G3 pass

Problem solved. The IC was write protected. Unprotecting it with Beoprogrammer helped.

[niggi]

Re: HP elitebook 840 G3 pass

kindly remove this bios password 840 g3 , 6050A2892401-MB-A01

[SMDFlea]

Re: HP elitebook 840 G3 pass

kindly remove this bios password 840 g3 , 6050A2892401-MB-A01

You MUST post the serial number.Havn`t you tried RCUnlocker ?

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
• 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 )

Requests for password removal or BIOS repair for which the method is available at BIOS guides, methods, resources and tools will not be tolerated anymore if you do not explain why you did not succeed.

.

[niggi]

Re: HP elitebook 840 G3 pass

SN#5CG7066KW3
NO I did not try rc unlocker

[hoaca388]

Re: HP elitebook 840 G3 pass

SN#5CG7066KW3
NO I did not try rc unlocker

Unlocked

[niggi]

Re: HP elitebook 840 G3 pass

[QUOTE=hoaca388;1291013]Unlocked[/
its working thank you soo much

[nicken88]

Re: HP elitebook 840 G3 pass

maybe someone need this universal bios for HP Elitebook 840 G3 6050A2892401-MB-A01
for unlocking without any eror. this bios works without your DMI. no need rebuild, this fixes no display. etc
if you flash both. its already clean me fast boot.
kindly give feedback please....

You saved my laptop. TY!

PS: I only needed the first one

[douha]

Hi freinds pleas help me to unlock this bios
And i need to know how to do i try by this way but no result

[qayyum786]

Use RCUnlocker

[Zickko10]

the laptop have bios password
here is the info and old bin of the laptop
BOARD NO: 6050A2892401-MB-A01
S/N:5CG6522P2Y
PROD ID:L3C64AV

[hoaca388]

the laptop have bios password
here is the info and old bin of the laptop
BOARD NO: 6050A2892401-MB-A01
S/N:5CG6522P2Y
PROD ID:L3C64AV

Unlocked

[Zickko10]

The bios has been automatically lock back by itself

[Zickko10]

Unlocked

It worked but no serial number or sku on it

[hoaca388]

See file DMI info

[Zickko10]

Unlocked

The bios has been automatically lock back by itself

[rex98]

The bios has been automatically lock back by itself

upload the EC chip.

[auszylow]

Hi everyone. Can you help me remove password from my bios , please?
6050A2892401-MB-A01
SN#5CG7361CDN

[SMDFlea]

https://www.badcaps.net/forum/troubl...03#post3161103

https://www.badcaps.net/forum/troubl...before-posting

[sc84647]

Hi
I have an EliteBook 840 G3 that boots with "Machine is not in committed state!", it looks the system info is correct (serial number, UUID).

How do I put the machine into committed state?

Thanks!

[Vesko356]

Off topic. This thread is about bios password removal.
Use the search engine and post in a related thread about bios repair for this model.
Before that read the posting rules in this sub-section!

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