HP Elitebook 830 G5 Admin Bios Unlock

[hpboy]

Hi All,

After reading all the threads I have a question, that hopefully someone can help with. I have an Elitebook 830 G5 and I am trying to remove admin BIOS password with the unlock tool

Looking at the mobo, I have THREE Winbond ICs and I am not sure which one (or in which order) I am suppose to re-program.

So far, I have dumped and re-flashed the 25Q256JV and 25Q128JV using the unlock tool, but the password remains. I did these separate and powering on the laptop in between each one.

I have just found a Winbond 25Q80DV under a sticker!

Does this 25Q80DV also need to be re-flashed?

Please could you guys tell me what order I need to do this etc?

Thank you

[Vesko356]

Re: HP Elitebook 830 G5 Admin Bios Unlock

So far, I have dumped and re-flashed the 25Q256JV and 25Q128JV using the unlock tool, but the password remains.

Upload your dumps here

I have just found a Winbond 25Q80DV under a sticker!

Does this 25Q80DV also need to be re-flashed?

No.

[farouk_1994]

Re: HP Elitebook 830 G5 Admin Bios Unlock

Please hp Elitebook 830 G5 bios password

[Vesko356]

Re: HP Elitebook 830 G5 Admin Bios Unlock

Please hp Elitebook 830 G5 bios password

Upload the dump from the second chip.

[rifmann]

HP EliteBook 830 G5 bios unlock

Hello,
need to clear bios password

Model HP EliteBook 830 G5
i need 32mb main and ec16mb file
i have attached my old bios files

[hardware1]

Re: HP EliteBook 830 G5 bios unlock

Hello,
need to clear bios password

Model HP EliteBook 830 G5
i need 32mb main and ec16mb file
i have attached my old bios files

Where's your original bios files?

[rifmann]

Re: HP EliteBook 830 G5 bios unlock

ohhh sorry

[hardware1]

Re: HP EliteBook 830 G5 bios unlock

ohhh sorry

Here's your Unlocked file, in first boot go to bios menu and disable security options.
If the password still there, upload your another chip it could be 16 or 32MB.

[hyditech]

Re: HP Elitebook 830 G5 Admin Bios Unlock

im still awaiting for my file to be unlock

[SMDFlea]

Re: HP Elitebook 830 G5 Admin Bios Unlock

im still awaiting for my file to be unlock

You havn`t posted anything so its no surprise you`re still waiting

[volinakis]

Re: HP Elitebook 830 G5 Admin Bios Unlock

You havn`t posted anything so its no surprise you`re still waiting

It's on his wish list for Christmas

[Murtaza527]

Hp elitebook 830 g5 bios locked

Hp elitebook 830 g5 bios locked

[peste]

Re: Hp elitebook 830 g5 bios locked

Hp elitebook 830 g5 bios locked

use HPUnlocker on the 16MB bios

[SMDFlea]

Re: Hp elitebook 830 g5 bios locked

Hp elitebook 830 g5 bios locked

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
• Post under a related thread if it exists

[alfredposadas09]

Re: Hp elitebook 830 g5 bios locked

Try this bios and update me

[Murtaza527]

Re: HP Elitebook 830 G5 Admin Bios Unlock

display ok but very late, please clean me

[lapfix]

Re: HP Elitebook 830 G5 Admin Bios Unlock

display ok but very late, please clean me

This is your clean me

[Murtaza527]

Re: HP Elitebook 830 G5 Admin Bios Unlock

Ok thank you

[ordinateur]

Re: HP Elitebook 830 G5 Admin Bios Unlock

Can someone unlock this 32MB dump file for me? RCUnlocker displays an error with me or I am doing something wrong?

Thanks in advance

[Vesko356]

Re: HP Elitebook 830 G5 Admin Bios Unlock

Can someone unlock this 32MB dump file for me? RCUnlocker displays an error with me or I am doing something wrong?

Thanks in advance

There's second (16MB) bios chip, upload the dump from this chip. Or use RCUnlocker to do it yourself.