HP BIOS unlock tool

[SMDFlea]

Hi, Thanks for the help so far. I have flashed just the 16mb as you suggested but upon starting the laptop it still has a Admin Password for the bios. Any more suggestions??

Thanks

flash this one.

[rolodog]

Hi, Thanks for the help so far. I have flashed just the 16mb as you suggested but upon starting the laptop it still has a Admin Password for the bios. Any more suggestions??

Thanks

[SMDFlea]

Thanks for getting back to me, i have read the site and done all i can to get this to work but am still needing help. The serial number is 5CD9133M6X

Thanks

Try. Just flash the 16MB chip .Reset default settings at first boot, disable secrutiy options.

[llek100]

For File 1 :
First boot loaded bios factory defaults, save and exit and then at the next boot reseted security settings .
In the first boot go to bios menu and disable security options (Default).
You must fill your DMI manually.

For File 2 : try to read again twice and compare them , i think the one you uploaded is not GOOD

Thank you for the response, however, after flashing the 1 unlocked.bin to the corresponding laptop, it just showed "The BIOS has recovered it's identity data from the embedded controller due to data mismatch." and it is still locked.

[rolodog]

Thanks for getting back to me, i have read the site and done all i can to get this to work but am still needing help. The serial number is 5CD9133M6X

Thanks

[SMDFlea]

Read https://www.badcaps.net/forum/troubl...before-posting
,and type the laptop serial number

[rolodog]

HI, Can you please remove the password for this bios, I have run it through the tool which says it removed the password but upon reinstalling the chip i still have a password on the the bios,

HP Elite x2 1013 G3

Thanks

[lapfix]

Hello, I recently got two locked HP EliteBook 840 G5, I've seen that this tool supports them - however I am not able to get it working.
When I dragged the locked dump onto the exe, I get a supposedly unlocked file, but when I flash it, the BIOS is still locked.

I am flashing/reading from the 32MB chip.
Here are my locked dumps.

For File 1 :
First boot loaded bios factory defaults, save and exit and then at the next boot reseted security settings .
In the first boot go to bios menu and disable security options (Default).
You must fill your DMI manually.

For File 2 : try to read again twice and compare them , i think the one you uploaded is not GOOD

[llek100]

Hello, I recently got two locked HP EliteBook 840 G5, I've seen that this tool supports them - however I am not able to get it working.
When I dragged the locked dump onto the exe, I get a supposedly unlocked file, but when I flash it, the BIOS is still locked.

I am flashing/reading from the 32MB chip.
Here are my locked dumps.

[peste]

14r 113tu MPM How to Unlock

post S/N, full name and model, motherboard model, product number,post the contents of the bios chip even if it is corrupted..etc.

What's the problem with the laptop??

[sadhan2704]

14r 113tu MPM How to Unlock

[bhatt]

anyone have hp latest pwd removing tool. share with me,
advace thanks

[soniqu]

hi try flash ec file

thanks

[shiyab]

Hello. i need unlock bios for HP 840 g5.
SN# 5CG9032WDB

hi try flash ec file

[soniqu]

Hello. i need unlock bios for HP 840 g5.
SN# 5CG9032WDB

[shiyab]

Hello. i need unlock bios for HP 850 g8.
SN# 5CG1351RTT

post both file

[chelsea1155]

Hello. i need unlock bios for HP 850 g8.
SN# 5CG1351RTT

[SMDFlea]

Hi
Is there a way to reset the password without dumping the chip using a programmer?

No.

Also all the instructions are for the 8 pins chips. This 16 pins chip is a bit different. Would you please help me here? thank you

You can buy a SOP16 clip to go with your programmer, or if you have the tools to desolder the chip get a SOP16 test socket or adapter board

[Hiva Amiri]

Hi

I have an HP 8470p with W25Q128BVFG bios chip. Is there a way to reset the password without dumping the chip using a programmer?
Also all the instructions are for the 8 pins chips. This 16 pins chip is a bit different. Would you please help me here? thank you

[qayyum786]

Hello,
yhank you for your help but I have a problem.
the keyboard is out of order (I did not know that "detail") so I did desold and resold twice but at the second time, I swipe one or two components (I'm sure for one, this circle alone, next the white arrow).
I think it was resistors.
Do you have the resistance of them?



EDIT> I found what I need on the forum :-)
Very nice forum here!

Use 4.7K ohm