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Hi, thanks for your assistance hoaca388 , I was absent for some days but now I'm back and I've just tried it and it is flashing White and Amber Led continuously and NOT powering OnComment
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I have notebook, that has a problem "HP bios version mismatch". Bios tries to update himself, but it's in a loop. If anyone can correct Bios, to the right version. Ive tried to flash it from antoher 840 G3, and thought i can change then the serial, but, it doesent eaven shows hp logo - blank screen.
HP EliteBook 840 G3
L3C65AV
5CG82188D9
Boot Block Version: 01.44
System BIOS Version: 01.47
I think i need system BIOS version 01.44 ? If anyone can help me.
Thank you
Attached FilesComment
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Good morning
I will need the bios file for an elitbook 840 G3 with motherboard number 6050A2892401-MB-A01 with the two files Main + EC
THANKSComment
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Please read the rules.Serial number,backup etc..
RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting
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Good morning
Sorry I forgot half of the things.
I read a lot on your forum, can I just unsolder the main chip and reprogram it with your HPunlocker software by dragging?
Is the password found on the main chip not on the EC?
THANKSComment
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corrupted bios you can fix plss
hp g3 840
SN-5CG70144VNComment
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hello 840 G3 6050a2822301-mb-a01
pls fix bios just turn fan
sn 5CG834541ZComment
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HELLO Guys , i Need your help please.
HP ELITEBOOK G3
MB : 6050A2892401-A01
sn/5CG7471RJL
REMAINS BLACK ? THAT'S AN BIOS ISSUE FOR SURE.
THX U FOR HELPComment
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Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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HELLO , i Need your help please.
HP ELITEBOOK 840G3
MB : 6050A2892401-A01
sn 5CG8234BST
RCUnlocker, HPUnlocker
it didn’t work, the board doesn’t start
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First boot press f10 reset bios to factory defaults and exit.
use BCU to fill these DMI info:
Serial Number: 5CG8234BST
Product #/SKU: L3C67AV
CT Number: PFLAA00WBAX0QX
Description: HP EliteBook 840 G3
BuildID: 15WWCSET601#SABY#DABY
Feature Byte: 3X476J6S6b757B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfSgd.Tm
MAC Address : 10:62:E5:97:9B:BBComment
thanks tested okk
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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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Hello,
I have an EliteBook 850 G5. After a Windows update, including a BIOS update, the notebook turns on, but the screen remains black, and the fans spin at high speed—nothing else happens.
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I found a Winbond chip located between the RAM and the hard drive, which has a size of 32 MB.
However, the BIOS update available on HP's website is only 17 MB in size. I used the update version that was previously installed when the notebook was still working.
Can the corrupted... -
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