Re: HP ProBook 450 G3
Hi there i need help with this dump, and shema wil be ok
mobo nomber is:
DA0X63MB6H1 REV:H
Hi there i need help with this dump, and shema wil be ok
mobo nomber is:
DA0X63MB6H1 REV:H
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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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Re: HP ProBook 450 G3
thanks a lot it works, i had to find out system board ct number, feature byte, Build ID... i put all of those information. have some doubt about system board ct number.
BUT IT WORKS THANKS TO YOU!!Comment
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Re: HP ProBook 450 G3
Hi, can someone check it for me beeps 3 long 2 short, I try bios from forum, and they're turning with factory mode but without all id's of devices and other information. I presume that they n my old bios dump can anyone combine them, I attach my old bios that is not working.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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Re: HP ProBook 450 G3
Working excellent magic
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Re: HP ProBook 450 G3
plz i need to fix my old bios for hp probook 450 G3 DAX63CMB8D0
laptop can t display
thank !Comment
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Re: HP ProBook 450 G3
Hi please i need a working dump for hp probook 450 g3
mb : Dax63cmb6d1 rev d x63c
black screen
this is my backup
all voltage ok
I TRIED OFICIAL PAGE HP BUT ITS JUST 9MB AND I TRIED CLEAN ME BUT STILL THE SAME I THINK ITS CORRUPTEDLast edited by ismaelstepheno; 10-18-2022, 06:05 AM.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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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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Re: HP ProBook 450 G3
thank you hoaca388 i see en me analyzer that the backup sku is consumer LP
and yours sku is corporate LPComment
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Re: HP ProBook 450 G3
this one work for me if some one need itComment
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Re: HP ProBook 450 G3
Bios of dylen is the working biosComment
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Re: HP ProBook 450 G3
Hello, I need to fix the bios for HP Pro Book 450...
DAX63CMB6D0
REV
Serial 5CD8396330
MANY THANKS
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Re: HP ProBook 450 G3
thanks for the new bios. is there any procedure specific after flashing and soldering it back on?
clearing pram or soemthing by removing the 3V battery?
What security tab are you talkign about?Comment
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Re: HP ProBook 450 G3
Hello, anyone can fix my bios for HP Probook 450 G3 DAX63CMB6C0 REV.C with nvidia GFX. 3x long beep an 2x short i changed RAM modules but still black screen and fast fan.Comment
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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
Thanks -
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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