hello guys, i need help with my bios of hp 450 g4. could anyone reset the bios password, please? thanks in advance
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RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570
❤️YOU MUST:
❤️Post a BIOS BACKUP if 1 or more than 1 (if you have)❤️
❤️Provide the full machine model number, serial number (or Service tag, SNID)❤️
❤️Motherboard part Number 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.❤️
❤️Post what the problem is, be specific - black screen, no boot, running slow, password. Do NOT post "clean me", "clear bios", "clean bios", "fix bios", "bios need" or other such terms❤️
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570Comment
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Hello, i have the hp probook 450 G4, power on, but no video, any one help me clean me?
Model : Hp probook450 G4 (DA0X83MB6H0 Rev: H)
Model: X83:
S/N: 5CD6518Q36Comment
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Hp probook 450 g4( da0x83mb6h0) rev:h bios dump
Could someone please assist. No displayComment
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Read and then please post the serial number -> https://www.badcaps.net/forum/troubl...27#post3240827
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Thank you. These are the details
HP 450 G4 DA0X83MB6H0
S/N: 5CD7215TBB
There is no displayComment
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Thank you. But the file isn't openingComment
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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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Sorry. It's still not displayingComment
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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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help to repair bios dump Hp probook 450 g4( da0x83mb6h0)
slow in display
SN: 5CD72830FJComment
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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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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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help to repair bios dump it has a delayied booting.
BRAND: Hp probook 450 g4
BOARD NO: DA0X83MB6H0 REV H : model X83.
S/N: 5CD80239RF
PROCESSOR: sr270 with nvidiavdiscreate graphics.
ISSUE: delayied booting
please healp clean me for this file.
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Try to fix it yourself by cleaning the ME firmware, everything you need has been posted, the firmware,tools and guides
https://www.badcaps.net/forum/troubl...60#post3260160
https://www.badcaps.net/forum/troubl...post3261704Comment
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I have also HP 450 G4 bios password locked
anyother way to remove the password ??? Thanks
SN: 5CD7466VQ2Comment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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I tried HP Unlocker utilities, flashed it, put the chip back. I tried RCUnlocker, a window opens with the message "missing". Please helpComment
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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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Hi, I have an MSI PRO B660M-G DDR4 board with damaged BIOS and i need a bios dump from a real board, along with MAC, UUID and Serial Number info (eg. a BIOS screenshot and pictures from the board stickers).
I need to reconstruct the bios on my board, based on another bios image form a real board - meaning a bios image containing MAC address, UUID and Serial number. A stock BIOS is not suffiecient, as it is impossible to discover where the MAC, UUID and SerialNumber are stored. Tried with a similar board, but there are too much differences, and the stock BIOS is missing a lot of...11-17-2023, 10:56 AM -
HI I need bios dump for HP ProBook 640 G2 PLZ☺☺
prblm: black screen caps lock blinking 5 times then fan spening
CT: PFKCT00WB69310 REV : 1.20
motherboard : HSB J Mv-6 94v-0 E89382
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Hello.
I tried to add a custom secure boot key (for secure booting Linux) to my bios, but after this, my laptop bricked. After adding secure boot key (via PowerShell) and enabling secure boot my laptop turns on, shows HP logo, and after 5 seconds it turns off and on, and it repeats forever.
My goal is to either turn off secure boot or remove my custom key from BIOS dump.
I'll attach my bios dump (version R79_011700) from my bios chip 25b127dsig, my keys (PK/KEK/db), and bios dump from another HP ProBook 445R G6(I found it on this forum. URL: https://www.ba... -
This laptop is the same laptop I was working on in this thread and I wasn't sure if I should post a new topic or post in that thread because I already solved the issue that thread was discussing and this is a completely different issue although it is dealing with the same laptop. I decided to make a new thread since it's a new issue, but please move if I made a mistake.
Motherboard model number: DA0PAMB46A1 REV: A
Secondary motherboard model number: 0PAB
SKU: 685K4UA
Serial number is: 5CD3223BJP
Recently reflashed this laptop with latest BIOS and once...
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