Re: HP 640 g9
Hi, can you help me extract all information to complete my old bios ? I mean Feature byte and others.
Hi, can you help me extract all information to complete my old bios ? I mean Feature byte and others.
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Re: HP 640 g9
You have a label inside of the back cover with DMI. anyway ...
Feature Byte:Build Id: 22WWRTCZ601#SABF#DABFCode:476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbhcAfPguhKhkj4jhk8mEn7nVpDpFpTpnpqprqjqz.RR
serial: 5CD2363G85
SKU: 4D0Y5AV
Board CT: PPUZH068JH00SQ
Name: HP EliteBook 640 14 inch G9 Notebook PC----------------------------------------------------------------------------------------------------------------------------------------------------------------------
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Re: HP 640 g9
hello,
please help me remove password
HP EliteBook 640 G9
sn: 5CD2285R90
mb: DA0X8SMB8H0 REV:HLast edited by ledro; 10-03-2023, 02:44 AM.Comment
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Re: HP 640 g9
thank you!Comment
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Re: HP 640 g9
need bios password clear
i have attached my old bios
hp elitebook 640 g9
serial - 5cd3291gmjComment
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Re: HP 640 g9
Hello, please help remove password, thank you
placa dax8sfmb8b2 rev:b
sn : 5cd3243g3y
hp elitebook 640 g9Comment
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Re: HP 640 g9
[QUOTE=hoaca388;1282486]Serial - 5cd3291gmj[/QU
Could you help me with my bios?
please
etilebook 640 g9
placa dax8sfmb8b2 rev:b
sn: 5cd3243g3yComment
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Re: HP 640 g9
after writing new bios at 1st boot press F10 and load Factory Defaults, save and restart. After restart press F10 again and write in Set Unique Machine Data tab:
Serial: 5CD3243G3Y
SKU: 6W4F8LA#ABM
BuildID: 22WWRTDZ601#SABM#DABM
BoardID: PQNNL068JI70N3
Name: HP EliteBook 640 14 inch G9 Notebook PC
FeatureByte:save after writing all these and restart laptop how many times MPM counter shows or use BCU to exit MPMCode:476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbhcAfPgSguhKjhk8mEn7nVpDpTpnpqprqjqz.dH
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Re: HP 640 g9
Hello)
can you help me remove the bios password?
Serial: 5CD3176D28
SKU: 85S66UP#ABA
BuildID: 22WWRTDT601#SABA#DABA
Name: HP EliteBook 640 14 inch G9 Notebook PCComment
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Re: HP 640 g9
thank you, everything works. you are a wizard))Comment
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Re: HP 640 g9
hello can you please help me remove bios password..
SN : 5CD221HGHK
PRODID : 6F1D6EA#ABF
MODEL : HP ELITEBOOK 640 G9Comment
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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"
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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....
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