bios dump elitebook 840 g3

[dr.tubes]

I qouldnt unlock my bios with HPunlocker tool.
Can someone unlock it for me please.

I tried with RCunlocker , when I insert my bios.bin in exe file program , it always tells me there is an error , and it doesnt unlock.

[Vesko356]

Really? Because I just tried it and it worked without any problems with your dump.
Try again.

[classicandy]

HP EliteBook 840 G3 Notebook PC

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 On

[Brzobub]

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

[hoaca388]

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

You need post ec file too.

[vivicool]

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
THANKS

[SMDFlea]

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

[vivicool]

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?
THANKS

[jackx]

corrupted bios you can fix plss
hp g3 840
SN-5CG70144VN

[hoaca388]

corrupted bios you can fix plss
hp g3 840
SN-5CG70144VN

HP EliteBook 840 G3 Base Model Notebook PC

[jackx]

hello 840 G3 6050a2822301-mb-a01
pls fix bios just turn fan
sn 5CG834541Z

[hoaca388]

hello 840 G3 6050a2822301-mb-a01
pls fix bios just turn fan
sn 5CG834541Z

HP EliteBook 840 G3 Notebook PC

[jackx]

HP EliteBook 840 G3 Notebook PC

you are the best
it work thank you bro

[florenz]

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 HELP

[florenz]

HP EliteBook 840 G3 Notebook PC

PLEASE HELP .....

[hoaca388]

PLEASE HELP .....

HP EliteBook 840 G3 Notebook PC

[Md Jibrail]

Re: HP Elitebook 840 g3 hp dxe update error



try .. write both bios chips ..

thanks tested okk

[Oleg73]

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

[rex98]

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

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:BB

[Oleg73]

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:BB

The board does not start (: Possibly due to the chip. Replaced with W25Q128FVSIQ

[rex98]

The board does not start (: Possibly due to the chip. Replaced with W25Q128FVSIQ

flash that both

[Oleg73]

flash that both

no start. the indicator light changed to flashing orange