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Hello all, Could someone unlock my bios file please, I have been trying myself but just get a flashing white light near the power socket.
S:N , 5CD224727T
Motherboard model , DAX8SFMB8B1 REV B
ThanksComment
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first boot press f10 reset bios to factory defaults and exit, 2nd boot reset security settings to defaults.
you can permanently disable absolute in BCU. Use BCU to fill these DMI info:
Serial Number: 5CD224727T
Product #/SKU: 4D7R4AV
CT Number: PPVBD048JGQ11D
Description: HP ProBook 440 14 inch G9 No
BuildID: 22WWRTCZ601#SABU#DABU
Feature Byte: 6J6S6b7B7J7M7Q7W7saBapaqasauawbUbhcAfPguk8mEmwn7nVpFpTpnpqprqjqz.TH
MAC Address : F8:9E:94:0D:9B:2FComment
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Thanks so much mate really appreciate your help, I just wish I had the brains to do it myself. maybe one day.Comment
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Hello, I have a hp 440 g9 laptop with an administrator password in the bios. can you help remove it. I attach the dumpComment
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RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting
You MUST:- Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.
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Hello, I have a HP Probook 450 g9 computer with board number DAX8QIMB8B1 REV B MODEL:X8QI which has 2 chips, one with the name SPI ROM and the other with the name EC ROM but I don't know which one contains the password and which one should load any helpComment
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Post both,along with the laptop serial number https://www.badcaps.net/forum/troubl...before-posting
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please remove bios password
dax8sfmb81
serial 5CD311L19Z
HP PROBOOK 440 G9Comment
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PLEASE REMOVE BIOS PW
SERIAL # 5CD311L1QJ
HP PROBOOK 440 G9Comment
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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: 5CD311L19Z
Product #/SKU: 7A4X1PA#UUF
CT Number: PQNNH028JHUQP4
Description: HP ProBook 440 14 inch G9 Notebook
BuildID: 22WWRTDT601#SUUF#DUUF
Feature Byte: 476J6S6b7B7J7M7Q7W7saBapaqauawbUbhcAdpdqfPguk8mEn7nVpTpqqjqzr2r3.e3
Comment
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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: 5CD311L1QJ
Product #/SKU: 7A4X1PA#UUF
CT Number: PQNNH028JHUXR8
Description: HP ProBook 440 14 inch G9 Notebook
BuildID: 22WWRTDT601#SUUF#DUUF
Feature Byte: 476J6S6b7B7J7M7Q7W7saBapaqauawbUbhcAdpdqfPguk8mEn7nVpTpqqjqzr2r3.e3
Comment
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please remove bios password, 2 bin files inside and for 2 laptop same iisues
please remove bios password
hp1
dax8sfmb81
serial 5CD311L19Z
HP PROBOOK 440 G9
hp2
PLEASE REMOVE BIOS PW
SERIAL # 5CD311L1QJ
HP PROBOOK 440 G9
Comment
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help to remove password
hp probook 450 g8
sn/ 5CD211HLKXComment
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First of all thanks to all of our members who have posted previously all methods posted here.
Please leave a comment if you find something new,or have anything else to add.
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Find by serial number,model number or series
If you know the laptop serial or model number go to HP support https://support.hp.com/us-en/drivers/laptops .
Enter the serial number or model number and click submit.On the next screen you will have to enter the OS
Operating system and OS version.If... -
I'm requesting a bios .bin for 2 of my hp Probook 450 G3's. Both of which I had forgotten the bios passwords. I stupidly flashed both of them with firmware "made" by the RCUnlocker software and I guess I shouldn't have. The last thing I did was flash both of them with RCUnlocker-fw thinking it would 100% work and left my programmer etc behind and won't have access to them for another 2 days so I figured I'd create a thread to see if I'd be so lucky that someone might have a working file laying around 😝
Laptop number 1:
Model: HP ProBook 450 G3
Motherboard part number:... -
Hi, my laptop wont boot at all
With original bios no POST, only LED lights
With alternative BIOS from model TP500LN (flashed via programmer) the notebook works again
Some issues
A- with bios from 500LN, it won't update from bios of model 500LA (from 500LN v203 to 500LA v300)
B- If updated from 500LN version 203 to 300, the battery stops being recognized
Things I tried
1- Update / clear ME: Took the non working bios, made a backup, and did this: https://www.badcaps.net/forum/troubl...theory/trouble... -
Hello, I have an old Dell G3 3579 (ST: 2WQ7LP2-8FC8) with a newer 8FC8 BIOS password. I have successfully attached to the flash chip (W25Q128JVSQ) on the motherboard with a CH341A programmer and made several modifications using Intel FIT (e.g., allow software SPI write) without bricking. I was also able to boot to a modified GRUB shell where I attempted to edit many BIOS security related options like BIOS Guard/Lock, Flash Signature Override, ME FW Image Re-Flash, etc.
Unfortunately, some of these modifications like to Intel BIOS Guard failed because it is fused into the PCH. Also,... -
Hello,
I have a Lenovo Thinkbook 15 G2 ITL i5 Laptop (serial number: MP2BFZEF) that when I turn it on, the led on the power button lights up for 5 seconds, then goes out. There's no display and nothing happens.
So I thought it was a Bios problem.
I found 3 bios chips on the board, which I read with a bios programmer: two XMC model bios chips and a Winbond model bios chip. Each XMC model bios chip has two partitions named XM25QH128A [3.3V] and XT25F128A [3.3V]. And the Winbond model bios chip has three partitions named W25Q80BL 3.3V, W25Q80xV 3.3V and W25Q80DV 3.3V....
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