Product Name Hp Elitebook 640 14 inch g9 Notebook Pc
Serial Number BRJ33491BM
SKU Number 8U337LC#AK4
Motherboard DA0X8SMB8H2
Serial Number BRJ33491BM
SKU Number 8U337LC#AK4
Motherboard DA0X8SMB8H2
-
-
thử
1. Serial Number BRJ33491BM
2. Sku Number 8U337LC#AK4
3. Product Family 103C_5336AN HP EliteBook
4. System Byte CT PQUFL0AXGIFKA7
5. Product Name HP EliteBook 640 14 inch G9 Notebook PC
6. Build ID 22WWRTDZ601#SAK4#DAK4
7. Feature Byte 476J6S6b7B7H7M7Q7W7maBaEapaqauawbhcAcyfPguhKhkjhk8mEn7nVpDpVpnpqprqjqz.55Comment
-
HP elitebook 640 G9 BIOS PASSWORD
Serial: 5CD321LL3L
ID: 7A1E5EC#ABZ
HP elitebook 640 G9Comment
-
solicito ayupara para quitar la contraseña hp 640 g9
n/s : 5CD312QKGJComment
-
HP elitebook 640 G9 BIOS PASSWORD
mb: DAX8SFMB8B2 REV B
Serial: 5CD321LL3L
ID: 7A1E5EC#ABZ
HP elitebook 640 G9Comment
-
Olá amigos, por favor me ajudem com a senha.
s/n BRJ3247NYC
prod id 77C35LC#AK4
placa-mãe DA0X8SMB8H0
obrigadoLast edited by leandro sakai; 05-03-2025, 09:59 AM.Comment
-
Hello, I have an old Dell G3 3579 (ST: 2WQ7LP2-8FC8) with a newer 8FC8 BIOS password. I have successfully attached to the flash chip (W25Q128JVSQ) on the motherboard with a CH341A programmer and made several modifications using Intel FIT (e.g., allow software SPI write) without bricking. I was also able to boot to a modified GRUB shell where I attempted to edit many BIOS security related options like BIOS Guard/Lock, Flash Signature Override, ME FW Image Re-Flash, etc.
Unfortunately, some of these modifications like to Intel BIOS Guard failed because it is fused into the PCH. Also,... -
Hello,
I'm using TONGFANG "GM7TG7P" model laptop for over 3 years and i'm entering the same bios administrator password everyday. My laptop has Aptio BIOS (American Megatrends, AMI).
But today it's not accepting my password. I'm %100 sure i'm entering the correct password.
I'm trying to reset my bios without success.
I tried :
-I removed the BIOS battery and main battery. Waited for a long time but it didn't work. They already stated in the user manual that the password will not be reset even if the batteries... -
Sublect line continuation: ... Jaguar IDS PC aka Panasonic
>Read BIOS guides, methods, resources and tools
>
Ack
>Try the method at BIOS guides, methods, resources and tools before requesting help
>
Ack
>Explain you were not able to succeed with the methods at BIOS guides, methods, resources and tools
>
python ./main.py "/mnt/c/temp/205605f9e1b60403a41787efeffe9cad-flas_maybe5.BIN" --output-dir "/mnt/c/temp/205605f9e1b60403a41787efeffe9cad-flas_maybe5.txt"
------------------------------------------------... -
Hello everyone, I come here to tell you my problem regarding the power-on password. It is not a bios reset demand, and i can't have any access to windows. This is the bios and power-on password that is blocking all other things.
My Omen 15-dh0052nf purchased second-hand was configured with the bios password upon purchase (very simple password :P ).
Having decided to sell it in order to get something more powerful, I reset all BIOS settings and set a blank administrator password. But the power-on password cannot be changed to a blank one so I let the actual password set.... -
Hi guys,
If someone would be able to provide some expertise, I'd be very grateful.
BIOS Corruption - Cause
So I managed to corrupt my machine by installing linux and enrolling custom secure boot keys. I did choose to enroll the Microsoft keys as well, to prevent any potential bricking due to 3rd party drivers from HP being signed with those keys.
After doing that, and rebooting(it did boot, powerLED, fanspin etc.), the laptop did not give any video output on the LCD or video connectors. I think I was able to get in BIOS and trigger the beeper by pressing ESC....
Comment