hp elitebook 840 g4 need password unlock

[mp2172]

read..https://www.badcaps.net/forum/troubl...before-posting
post the 16 MB bios

How do I post the 16MB bios?

[peste]

Hi, could someone please help me with HP EliteBook 840 G4, sn - 5CG7105G3M

read..https://www.badcaps.net/forum/troubl...before-posting
post the 16 MB bios

[mp2172]

Hi, could someone please help me with HP EliteBook 840 G4, sn - 5CG7105G3M

[mp2172]

Hi, is RCUnlocker used when you don't have the BIOS Administrator password? If so, how do we know which .bin file to use?

[Vesko356]

Thread merged.

Read the rules before posting please! You must post under a related thread if it exists!
Additionally unlocking method for this laptop model is available at BIOS guides, methods, resources and tools thread!


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

[fixxz]

yes it worked thank you

[leo037_2023]

HP EliteBook 850 G4,6050A2854301-MB-A01

try and tell ME , use rcunlocker.

[qayyum786]

Use RCUnlocker from post #1


Click me to download

[fixxz]

HP EliteBook 850 G4,6050A2854301-MB-A01

[yinlaino]

thanks it worked thanks

[SMDFlea]

Hello, can you help me by removing the bios password, thank you

Read some of the previous posts.Have you tried RCUnlocker ? .You must post the laptop serial number .

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
• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://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.

[yinlaino]

Hello, can you help me by removing the bios password, thank you

[peste]

Re: hp elitebook 840 g4 need password unlock

Is it possible to read and flash back the bios in circuit on the 840 G4 using the CH341A? I can see it is possible to solder small wires to the exposed pads around the bios chip. I have the small wire and iron tips, but don't have a hot air station.

yes... you can stick wires between the programmer and the bios chip..

[Rajserp]

Re: hp elitebook 840 g4 need password unlock

Is it possible to read and flash back the bios in circuit on the 840 G4 using the CH341A? I can see it is possible to solder small wires to the exposed pads around the bios chip. I have the small wire and iron tips, but don't have a hot air station.

[aldopc]

Re: hp elitebook 840 g4 need password unlock

Hello friends, can someone help me with this bios that has computrace activated.

solved

[aldopc]

Re: hp elitebook 840 g4 need password unlock

Hello friends, can someone help me with this bios that has computrace activated.

[peste]

Re: hp elitebook 840 g4 need password unlock

Hey guys, please help with unlock

try..

[fabek]

Re: hp elitebook 840 g4 need password unlock

Hey guys, please help with unlock

[Tomson351]

Re: hp elitebook 840 g4 need password unlock

It works. Thanks friend.

[hardware1]

Re: hp elitebook 840 g4 need password unlock

Dear, I am asking you to unlock the password for HP Elitebook 840 G4. Thank you very much!

Here's your Unlocked file.