HP EliteBook 830 G7 bios password

[hoaca388]

Hi, I´m having a problem with the bios password for a HP 830 G7. I´ve trying to use the RC Unlocker tool but the bios size is the problem, can you help me unlocking it, to recover that laptop?

SN: 5CG1204HG4
PID: 1F3S7LT#ABM
BOARD TYPE: CAMELLIA-6050A3136201-MB-01(A1)

Can you explain me wich chipa are the ec and spi rom?

Here are the two files.

Thank you

Use RC unlocker with 16MB file.

[Ahmed abdelwahed]

"I need help cleaning the ME region and clearing the ME BIOS on an HP 830 G7 x360."

[peste]

"I need help cleaning the ME region and clearing the ME BIOS on an HP 830 G7 x360."

post S/N, full name and model, motherboard model, TYPE,etc

Don't post pictures unless asked..

[ajbouni]

hp elitebook 830 G7
prodID 8PV75AV
SN 5CG0451FR8
CAMELLIA-6050A3136201-MB-A01 A1
Thank u

[ajbouni]

hello anybody here to help me out

[lapfix]

hello anybody here to help me out

What do yo want....a clean me..a repair..a password !!

[ajbouni]

What do yo want....a clean me..a repair..a password !!

unlock password

[lapfix]

unlock password

Try and give feedback

[robert99.9]

Hi there, i have a hp 830 g7 with bios password, i couldn't save the bios bump from cip, i just programed with a clean 16mb dump from another 830 g7 and it worker, no more password, after that i got this message: Hp endpoint security controller and I programed the 32mb bios and put the DMI info, the message is gone but the laptop is working strange. no audio and the processor stays on 100% all time. can the bios dump affect that?
i upload the 32mb original dump if someone can help me resolve this problem. thank you!

[robert99.9]

SN: 5CG131127N

[hoaca388]

SN: 5CG131127N

Description : HP EliteBook 830 G7 Notebook PC
Serial Number : 5CG131127N
Product Number : 42W70EC
Buildid : 20WWCMDT601#SABB#DABB
Fearture byte : 3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfPguhKhkjhk8mEnV.eT

[robert99.9]

It's not turning on, capslock has led on all time

[ajbouni]

I'm trying to unlock the BIOS password, similar to what was done in an older post I found here. I made a backup and attempted the process for the first time, but the BIOS was already locked.

I tried again using a different dump, but unfortunately, I damaged the original chip (MX25L128). I replaced it with a 25Q128JV, since their datasheets showed they are quite similar.

Now, after several attempts, I'm getting a sequence of 7 blinking LEDs.
Has anyone experienced this before or know how to fix it? I'd really appreciate any help.

Thanks in advance!

[lapfix]

I'm trying to unlock the BIOS password, similar to what was done in an older post I found here. I made a backup and attempted the process for the first time, but the BIOS was already locked.

I tried again using a different dump, but unfortunately, I damaged the original chip (MX25L128). I replaced it with a 25Q128JV, since their datasheets showed they are quite similar.

Now, after several attempts, I'm getting a sequence of 7 blinking LEDs.
Has anyone experienced this before or know how to fix it? I'd really appreciate any help.

Thanks in advance!

Try and give feedback

[ajbouni]

its the same 7led light blinking

[lapfix]

its the same 7led light blinking

Did you pay attention to the small capacitors/resistences next to the bios chip pines?

[ajbouni]

Did you pay attention to the small capacitors/resistences next to the bios chip pines?

yes it seems fine i already checked , untill the old chip was damaged and replaced, then turning black with 7 blinkinh led light

[lapfix]

yes it seems fine i already checked , untill the old chip was damaged and replaced, then turning black with 7 blinkinh led light

See if you can run diagnostics. If there is a memory problem then any attempt to restore bios will cause worse problems.


Tap the ESC key after powering on to run diagnostics.

[ajbouni]

See if you can run diagnostics. If there is a memory problem then any attempt to restore bios will cause worse problems.


Tap the ESC key after powering on to run diagnostics.

computer not working , no display only led light i just keep looking for another dump