Hp elitebook 840 g5 bios password

[Vesko356]

Re: Hp ellİtebook 840 g5 bios password

not working

Use the RCU with the dump from the second chip.

.

[farouk_1994]

Re: Hp ellİtebook 840 g5 bios password

not working

Post the other bios in the bottom of your mb

[DanielDacko]

Re: Hp ellİtebook 840 g5 bios password

Hi , I have a HP 840 G5 with bios password, can anyone please help to remove password. I have attached the main bios file. Thank yoy

At first start load bios defaults, save and reset.

[rachidell]

Re: Hp ellİtebook 840 g5 bios password

thank you

[F80]

840 G5 locked

Hello

i tried to remove the bios password from a 840 G5 with a program (32mb chip) now the caps lock and num lock keys blink 3 times and the fans spin all the time (screen stays black. when i restore the original bios file games on it comes again the same problem with the flashing keys and the fan. what can it be? can someone help me?

edit: its a 840 g5 not g6

[ismaelstepheno]

Re: Hp ellİtebook 840 g5 bios password

try this

[ramkaskad12]

Re: Hp ellİtebook 840 g5 bios password

There is a password in bios. can you help me please

[Vesko356]

Re: Hp ellİtebook 840 g5 bios password

There is a password in bios. can you help me please

Read post #201.

.

[brontobyte]

Re: HP BIOS unlock tool

Hello friends, i have this hp elitebook 840 g5. hp unlocker not working, password still present. I need some help.
There's original dump.

[SMDFlea]

Re: HP BIOS unlock tool

Hello friends, i have this hp elitebook 840 g5. hp unlocker not working, password still present. I need some help.
There's original dump.

Read post #208

.

[bilal767]

Re: Hp ellİtebook 840 g5 bios password

Hi,
Can anyone please unlock this BIOS for me? Its for Hp 830 G5. Thanks in advance

[SMDFlea]

Re: Hp ellİtebook 840 g5 bios password

Hi,
Can anyone please unlock this BIOS for me? Its for Hp 830 G5. Thanks in advance

This thread is for the 840 g5 ,not 830.Please read the rules.

https://www.badcaps.net/forum/showthread.php?t=103570

You MUST NOT:

• Hijack threads unrelated to your request

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
• 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 )

.

[Bisketti]

Re: Hp ellİtebook 840 g5 bios password

is there any solution to the system end point controller issue?. I have 6050A2945601 with bios issue. I dont have the orig dumps as this came to me as dead, both ec and bios chip were worked on before. Found this bios and the unit powers up again but I now get the endpoint controller issue.

[hoaca388]

Re: Hp ellİtebook 840 g5 bios password

is there any solution to the system end point controller issue?. I have 6050A2945601 with bios issue. I dont have the orig dumps as this came to me as dead, both ec and bios chip were worked on before. Found this bios and the unit powers up again but I now get the endpoint controller issue.

HP EliteBook 840 G5 Base Model Notebook PC

[Bisketti]

Re: Hp ellİtebook 840 g5 bios password

HP EliteBook 840 G5 Base Model Notebook PC

Hi do I not need a ec dump ?

[Bisketti]

Re: Hp ellİtebook 840 g5 bios password

HP EliteBook 840 G5 Base Model Notebook PC

not working just black screen and current 221ma

[hoaca388]

Re: Hp ellİtebook 840 g5 bios password

not working just black screen and current 221ma

No way, review your process.

[Bisketti]

Re: Hp ellİtebook 840 g5 bios password

No way, review your process.

You are right . The SIO was getting very hot. Thanks for your help.

[q2v5]

Re: Hp ellİtebook 840 g5 bios password

Hi all,

Could someone please confirm which chip (or both?) I should be flashing? Seems to be differing views unless I missed something.

I used HPUnlocker on the 32MB 25Q256JV, resoldered & now the laptop has a blank screen & fans on high.

I then tried to use RCU on the same chip as per one of the suggestions, but that doesn't work, telling me I should be flashing the 16MB chip.

So do I need to do the 32MB chip, 16MB, or both?

Thanks!

[hoaca388]

Re: Hp ellİtebook 840 g5 bios password

Hi all,

Could someone please confirm which chip (or both?) I should be flashing? Seems to be differing views unless I missed something.

I used HPUnlocker on the 32MB 25Q256JV, resoldered & now the laptop has a blank screen & fans on high.

I then tried to use RCU on the same chip as per one of the suggestions, but that doesn't work, telling me I should be flashing the 16MB chip.

So do I need to do the 32MB chip, 16MB, or both?

Thanks!

RC unlocker. Use rc unlocker for 16 MB chip.