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Please Help, Lock Bios.
HP EliteBook 640 G9
Model: HSN-Q33C-4
ProdID : 7P955PC#UUF
SN# : 5CD3221GXW
Comment
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hi , can anyone unlock this plz
board - DA0X8SMB8H2 REV H
SN - 5CD3045P11Comment
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first boot press f10 apply factory defaults and restart, 2nd boot reset security settings to defaults and exit.
use BCU
here's your DMI:
Serial Number: 5CD3045P11
Product #/SKU: 6A1P0EA#ABU
CT Number: PPUZL068JHM0G4
Description: HP EliteBook 640 14 inch G9
BuildID: 22WWRTDZ601#SABU#DABU
Feature Byte: 476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbhcAfPguhKhkjhk8mEn7nVnwpDpTpnpqprqjqz.DM
MAC Address : A0:29:42:E4:4D:8CComment
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Please Help, unlock Bios.
HP EliteBook 640 G9
Model: HSN-Q33C-4
ProdID : 4D0Z0AV
SN# : 5CD337GHRJComment
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Please Help, unlock Bios.
HP EliteBook 640 G9
Model: HSN-Q33C-4
ProdID : 4D0Y9AV
SN# : 5CD247DBQMComment
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first boot press f10 apply factory defaults and restart, 2nd boot reset security settings to defaults and exit.
use BCU
here's your DMI:
Serial Number: 5CD247DBQM
Product #/SKU: 4D0Y9AV
CT Number: PPUZP058JHE04U
Description: HP EliteBook 640 14 inch G9
BuildID: 22WWRTCT601#SABF#DABF
Feature Byte: 476J6S6b7B7H7M7R7W7m7saBaEapaqauawbhcAdpdqfPgSguhKjhk8mEn7nVpDpVpqqjqz.Fg
MAC Address : 7C:57:58:6B:B3:98Comment
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Please Help, unlock Bios.
HP EliteBook 640 G9
Model: HSN-Q33C-4
ProdID : 4D0Z0AV
SN# : 5CD337GHRJComment
-
↵
Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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Please Help, unlock Bios.and aslo HP logo is not showing
HP EliteBook 640 14 inch G9 Notebook PC
Serial no - 5CD3342w4q
ProductID 7X898PC#ACJComment
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please help me unlike may bios
HP EliteBook 640 G9
Model: HSN-Q33C-4
ProdID : 7P955PC#UUF
SN# : 5CD3221H46
DA0X8SMB8H2 REV.H
Comment
-
↵
Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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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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