Hi,

I have a EliteBook 855 G7 here,
took a dump from both Winbond Bios Chips.

Is it enough to remove the Password section from the bottom bios chip?
Or does the EEPROM on the top side have to be modified as well?

Thanks in advance!...

This specification for the HP EliteBook 855 G7 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 855 G7 boardview and 855 G7 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP EliteBook...

This specification for the HP EliteBook 855 G7 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 855 G7 boardview and 855 G7 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP EliteBook...

This specification for the HP EliteBook 855 G7 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 855 G7 boardview and 855 G7 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP EliteBook...

This specification for the HP EliteBook 855 G7 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 855 G7 boardview and 855 G7 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP EliteBook...

This specification for the HP EliteBook 855 G7 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 855 G7 boardview and 855 G7 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP EliteBook...

This specification for the HP EliteBook 855 G7 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 855 G7 boardview and 855 G7 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP EliteBook...

This specification for the HP EliteBook 855 G7 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 855 G7 boardview and 855 G7 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP EliteBook...

This specification for the HP EliteBook 855 G7 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 855 G7 boardview and 855 G7 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP EliteBook...

This specification for the HP EliteBook 855 G7 + USB-C Dock G5 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 855 G7 + USB-C Dock G5 boardview and 855 G7 + USB-C Dock G5 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification,...

first boot press f10 apply factory defaults and restart, 2nd boot reset security settings to defaults and exit.
use BCU. you can permanently disable Absolute lock in BCU.
here's your DMI:

Serial Number: 5CG1459SMY
Product #/SKU: 3E779AV
CT Number: PKBVF00WBFW18J
Description: HP EliteBook 855 G7 Notebook PC
BuildID: 20WWLDDT601#SAKD#DAKD
Feature Byte: 3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUcAdUdpdqeMfPguhKhkjhk8mEmVnW.T2
MAC Address : C8:5A:CF:7A:5A:B3​...

hello please unlock this one HP ELITEBOOK 855 G7
SN : 5CG1459SMY
PROID : 3E779AV
Thanks​...

HP EliteBook 855 G7 Notebook PC
CT Number_6LGWV08TZF95VH
Serial_5CG1297NH0
Product_3E779AV
Fearture byte_3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfPguhKhkjhk8mEnW.yG
Build Id_20WWLDDT601#SABF#DABF...

hello please unlock this one HP ELITEBOOK 855 G7
SN : 5CG1297NHO
PROID : 3E779AV...

Unlocked...

You should reread your bios chip at least 3 times. A successful backup file usually has a capacity in MB, not KB....

Hi, I have an HP 855 g7 EliteBook with an admin bios password, can anyone please unlock it for me .? In case it's impossible to unlock it at least I want to obtain the password at if possible or the s/n and the mac adress for me in order to for me to reprogram it again with an other modified bios that i have, thanks in advance! the main problem after flashing the new bios that I found in this website is that I get an "Endpoint Security Controller Problem" error when the laptop starts, thank you for your help...

Hi,

I also got a HP Elitebook 855 G7 with two 32MB Chips. Can someone unlock them for me?

Thanks in advance...

Re: HP EliteBook 855 G7 Bios unlock



I had the same thing on first startup, then no more error messages after restarting. try using the rclocker tool it works well for this model, flash the chip on the other side of the motherboard...

Re: HP EliteBook 855 G7 Bios unlock



Flash U367 only...

Re: HP EliteBook 855 G7 Bios unlock

Hello
I have a problem with removing the bios password from HP EliteBook 855 G7.
S/N: 5CG11534NN
CPU: AMD Ryzen 5 PRO 4650U
MB: 6050A32000201-MB-A01(A1)

I tried to clear the Nvram and UserCred lines (it worked on previous laptops). But instead, I got an error "hp endpoint security controller problem" when I turned on the laptop. Please tell me if anyone knows what I did wrong.

I'm attaching backups of the original bios and my attempts to delete it....

Re: HP EliteBook 855 G7 Bios unlock



Don`t flash anything else,just wait for help....

Re: HP EliteBook 855 G7 Bios unlock



I did exactly the same for laptop hp 855 g7, I found the update in bin format on the website hp, but it is 37MB while my chip is 32MB, did you succeed?...

Re: hp elitebook 855 g7

I'm looking for the same thing, did you find how to recover the DMI on this model HP 855 G7 ?

is there any tool to change dmi info / serial no for this model
like wndmfit
hp elitebook 855 g7 amd prpcessor
thanks