Hp elitebook 840g8 corrupted bios need clean bios
corvette-6050A3217501-mb-a01 (a1)
#5CG1330TZ2
i accidentaly delete my backup bios hope someone can help me
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i have an hp 6050A3426501-MB-A02 (1086)l2
serial number :5CG214BLFC
THAT NOT DISPLAYING
THIS IS MY 2 BIOS BIN THE ONE ON FRONT OF THE MOTHERBOADR AND THE BACK ONELeave a comment:
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read..https://www.badcaps.net/forum/troubl...before-posting
Post the motherboard model, post the S/N, etc. -
Hi to all! After fix one 840 g8 i have problem whit ssd, not found any ssd. I try to update and roolback bios from lan and when pc try to update intel me bios i have a message "the target intel management engine firmware update was found to be invalid" anyone can help me? I think i need to reflash back little winbond w25q80. Anyone have a dump of this bios?Leave a comment:
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do not touch the EC
first boot press f10 apply factory defaults and restart, 2nd boot reset security settings to defaults and exit.
use BCU. you can permanently disable Absolute lock in BCU.
here's your DMI
Serial Number: 5CG04684C2
Product #/SKU: 176X4EA#ABD
CT Number: PJRVT00WBEG5WQ
Description: HP EliteBook 840 G7 Notebook
BuildID: 20WWCMBT601#SABD#DABD
Feature Byte: 3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfAfPfXguhKhkj4jhk8mE.d3
MAC Address : 30:24:A9:A4:6F:12Leave a comment:
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Hello, can someone please remove the BIOS Password?
Tanks
HP 840 G7
SN: 5CG04684C2
Bios and EC dump attached.
Bios 32MB
EC 12MB
Leave a comment:
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do not touch the EC
first boot press f10 apply factory defaults and restart, 2nd boot reset security settings to defaults and exit.
use BCU. you can permanently disable Absolute lock in BCU.
here's your DMI:
Serial Number: 5CG211438G
Product #/SKU: 3K0M1UC#UUF
CT Number: PQSNL00WBGE56E
Description: HP EliteBook 840 G8 Notebook
BuildID: 21WWCVET601#SUUF#DUUF
Feature Byte: 3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfPguhKhkjhk8mEmwn7nVngpD.4g
MAC Address : 60:6D:3C:CB:E7:40Leave a comment:
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I have 10 pieces bios password.. how come I will attach the 10 bios file to unlock it ... Please explain how to remove password.. I can use hexeditorLeave a comment:
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please can someone help me remove the bios password
PCB NO--- 6050a3217501-mb-a01 only motherboard i haveLeave a comment:
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maybe you still need this.
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: 5CG2128TV9
Product #/SKU: 613Q1UT#ABA
CT Number: PQSNU00WBGF7RJ
Description: HP EliteBook 840 G8 Notebook
BuildID: 21WWCVET601#SABA#DABA
Feature Byte: 476J6S6b7B7H7M7Q7W7m7saBapaqauawb8bUbhcAdpdqfAfPguhKhkj4jhk8mEmGmwn7nVngpppq.Ne
MAC Address : 60:6D:3C:C3:21:74Leave a comment:
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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:
...
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