HELLO EVERYONE
please can someone UNLOCK this dump
:HP EliteBook 640 14 inch G10 Notebook PC
SerialNumber:5CD4445USQ
please can someone UNLOCK this dump
:HP EliteBook 640 14 inch G10 Notebook PC
SerialNumber:5CD4445USQ
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Hello,
need help unlocking my password protected BIOS with 256mbit flash memories. RCUnlocker won't do due to size.
Model: HP Elitebook 640 G10
Serial: 5CD3471T1G
ProdID: 736AH7AV
Something I missed?Comment
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Please, repair my bios.
DAOX8TMB8E0 rev E
Sn: 5CD3147LSY
I have 2 long and 2 short beeps.
Thank You
post merged..Comment
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Don't work.
Laptop is dead. only yelow led blinksComment
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Hi,
unfortunately writing this back to main ROM does not do the trick.
HP Sure Start Recovery detected an unauthorized change to the secure boot keys.
Reboot
The BIOS has recovered its identity from the Embedded Controller due to data mismatch
Reboot
HP Sure Start detected corruption in the Intel Management Engine firmware. Select Continue to complete the full recovery process of Intel Management Engine firmware.
Reboot
Windoze
Best regards,
JohanComment
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https://www.badcaps.net/donate/
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DMi is data machine ID (serial, built id, sku, etc) you'll find them in file got with BCU. After writing files I provide you (write both main+EC) your laptop will enter in manufacturing program mode (MPM). At 1st boot enter in bios setup (F10) and apply factory defaults. after that let it boot in windows and read again DMI with BCU, open both files and fill empty fields from last file with values got in 1st file, including MAC Adress. Also move * from "Mpm Mode" from Enable to Disable, save file then use BCU to write new file. I use commands "biosconfigutility /get:lock.txt" and " biosconfigutility /set:new.txt " (or whatever you named your files got with BCU, I am using BCU v4.0)
good luck!----------------------------------------------------------------------------------------------------------------------------------------------------------------------
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640 g10 DA0X8TMB8E0 REV-E LOCK
UNLOCK PLZ
Serial Number: 5CD3487R7N
Product #/SKU : 9F4G4PA#ACJ
CT Number: PRVNR058JIV3TW
Description: HP EliteBook 640 14 inch G10
BuildID: 23WWKRBZ602#SACJ#DACJ
Feature Byte: 476J6S6b7B7H7M7Q7W7m7saBaEapaqauawcAeMfPgSguhKjhk8mEmVn7nVpDpVpnpqprqMqz.3e
MAC Address : D0:AD:08:B3:2B
E
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The main file causes NeoProgrammer to crash with the not so useful error message "file not open". The same goes for the EC file from post #70, Unlock.rar.
So I don't have a complete package where both files work.
Is NeoProgrammer 2.2.0.10 not recommended? I just picked one of the mentioned applications from some intro forum post.Comment
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Hello everyone
please help me to un unlock password bios for HP 645 G10
I used Tiny Hexer In the first boot BIOS has recovered identity from MAIN
SN 5CD340FQ19
BIOS V77 VER 01.03.01Comment
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first boot press f10 apply factory defaults and restart 2nd boot reset security settings to defaults exit.
use bcu
This DMI is extracted from your main.
Serial Number: 5CD3497XYC
Product #/SKU: 917G0EC#ABF
CT Number: PRVNR068JIW19B
Description: HP EliteBook 650 15.6 inch G10
BuildID: 23WWKRBZ602#SABF#DABF
Feature Byte: 476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbhcAfPguhKhkjhk8mEn7nVpDpVpnpqprqMqz.FQ
MAC Address : D0:AD:08:B5:B5:EAComment
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Please unlock password hp elitebook 640 g10
Número del producto: 87D79EC#ABM Número de serie: 5CD408C1M0
Placa del sistema
8B88 KBC Version 52.39.00
BIOS del sistema
V75 Ver. 01.07.01
Please unlock password hp elitebook 640 g10
Product number: 87D79EC#ABM Serial number: 5CD408C1M0
System board
8B88 KBC Version 52.39.00
System BIOS
V75 Ver. 01.07.01
in English please..Last edited by lizquierdos; 01-15-2025, 01:55 PM.Comment
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hi guys i need help unlocking computrace and admin password for this machine
hp 640 g10 i5 10th gen
ssn:5cd425gm2z
thanks in advanceComment
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Hi Everyone,
I'm facing a problem with a locked bios with a password and i can't find how to remove it...
The small computer is only booting on a M2 ssd Windows partition and i get a "signed partition error" if i try to boot on the same SSD with another Os (linux for example).
the Computer is a Unowhy small pc
N° UYM6524702229
After failling trying to boot on other "none Windows" partition, i wanted to try to remove the bios password.
My first attempt was to get the bios dump from windows... -
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... -
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.... -
Hello
I removed the BIOS password thanks to the help of one of the friends of this forum.
https://www.badcaps.net/forum/troubl...61#post3637661
The batch from which the password was removed works correctly but... after some time, the BIOS password is set again, I reprogrammed the batch with the removed password, it's ok, there is no password, I set my password, ok, I can enter the BIOS with my password but... -
The Samsung S49CG934SU monitor does not power on - no LED indicator activity and no response to power button. However, when 21V power is connected, it immediately draws 0.8A of current with no display output. The motherboard processor gets warm, and there is continuous reading activity from the W25Q128BV BIOS chip.
Suspected Cause:
I suspect the BIOS may have been corrupted during a power interruption while updating the firmware. The official website provides firmware updates, but they can only be installed via USB flash drive.
Troubleshooting Attempts:
...
Comment