Reflash your ROM with your Backup, password will dispear.
Give feedback....
essaadi
Member
Last Activity: 06-06-2025, 01:39 PM
Joined: 05-08-2016
Location: MOROCCO
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Hi,
Follow steps in post 272 above using joined file.
Give feedback....Leave a comment:
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Hello every one in BADCAPS.
Here is a solution to unlock Elitebook 840 G9 :
*Make a backup of your BIOS (main).
*Flash ROM circuit with unlocked BIOS of an other 840 G9 (same motherboard model, in my case 6050A3417601-MB-A01)
*- Originally posted by [B]lapfix[/B] [URL="https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/bios-requests-only/106653-hp-elitebook-840-g9?p=3629004#post3629004"]View Post[/URL] -
1) First boot will delay a few minutes
2) IMPORTANT: Go to BIOS...Leave a comment:
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Thank you for your help, but password not removed.
I think there is some errors in first BIOS i have upload.
the correct file is here....Leave a comment:
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THANK YOU VERY MACH
EliteBook 840 G9
SERIAL : 5CG2370GWB...Leave a comment:
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THANK YOU VERY MACH
EliteBook 840 G9
SERIAL : 5CG2370GWBLeave a comment:
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Please unlock BIOS....Leave a comment:
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Re: Satellite pro c40-g-126 pys26e
I manage to unlock it basing on your reply...
Thank you for your fast reply
....
Leave a comment:
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Re: Need bios DINABOOK SATELLITE PRO C40-H-100 PYS36E-007028CE 11092523H
thank you for help, but password not cleared...Leave a comment:
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Satellite pro c40-g-126 pys26e
I need to clear password please....Leave a comment:
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Re: HP ProBook 640 G8 Notebook PC PASSWORD CLEAR
Try this it contains the 3 ROMs for "DAX8QMB38A0 REV A"...
Enjoy...Leave a comment:
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Re: need Bios for V330-14IKB LA-F481P Rev : 1.0
All rights..
Thank you very much.Leave a comment:
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Re: HP ProBook 640 G8 Notebook PC PASSWORD CLEAR
Hi,
In order to clear password from EC_ROM, you need just fill with "ÿ" between 37000 and 378b4.
And dont touch the second "NvramActiveRegn" in 3700f...
Enjoy.Leave a comment:
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Re: Dell Latitude 5400 Bios password
Hello,
I found a solution to clear password from BIOS bin file (using "Hex Editor Neo"):
1- Select the range 00045000 to 00048fff
2- Select "Edit" then "Fill"
3- Put "ÿ" in "Pattern" zone.
4- Choose "Fill selection" then clic on "Fill" button.
5- Save the new file.
Enjoy!!
NB : Always make copy of backup then work....Leave a comment:
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Re: Need Ec bios UMA NM-A482
Original bios dump is joined. I hope it helps some one....Leave a comment:
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Re: hp 15-an050nr bios
Thank you brothersLeave a comment:
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Lenovo ThinkPad S5-S540 - VIUS6 LA-A171P BIOS
Hi,
I need bios dump for this computer. Any one have the files please. -
Re: 840 G4 6050A2854301-MB-AO1 bios lock
THANK YOU.
i FOUND THE SOLUTION:
1- OPEN BIN FILE (16MB) using 'Hex Editor Neo'
2- Save as a copy (for example 'cleared file.bin')
(Dont modify backup, you can need it!!!)
3- Replace all caracters between 00b76064 and 0009c56b by 'ÿ' or 'ff' in hexadecimal.
4- Save again
5- Flash rom circuit using the new file 'cleared file.bin'... EnjoyLeave a comment:
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Re: hp elitebook x360 1030 g2 6050A2848001-MB-AO1 bios lock
Hi, ihave the same problem with my elitebook 840 g4. Can you clear password from the bios please.Last edited by SMDFlea; 04-10-2023, 12:39 PM.Leave a comment:
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Bios for lenovo k21-80
Hi to all .
I need opened bios for LENOVO K21-80. It has power-on and admin password. Here is my BIOS file with password.
Thank you....
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