Hello. I downloaded bios file from this thread, but i also get red message on boot. I couldn't find dmi tool, or nbdmifit which i can make as bootable device on the usb. Here is mine original, not working bios. Mine laptop is with i3 6th gen cpu. Can mine bin file be fixed?
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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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ProBook 640 g2, SN 5CG6465YCJ.
MB model is CIRCUS-6050A2723701-MB-A02.
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Sorry, i forgot to write it. It's like the other guys had in this thread. Message sayin that System boots in manufacterer mode and counts down every time laptop restarts. Probably missing or wrong DMI. But i couldn't find software where i can manually add information about my serial number etc.... So maybe fastest solution is to fix somehow mine original bios from this laptop.Comment
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try... 11.0.0.1202_outimage.rarDue 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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Its not working. Just black screen,Comment
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I downloaded a theoretically working bios from this forum, there is a reaction because the keyboard lights up, the fan runs at full speed but there is still a problem because the screen is black. Could someone configure this file to my data? I would be very grateful.
640OK.zip
Device: HP ProBook 640 G2 / i5-6300U
MOTHERBOOARD: 6050a2723701-mb-a02
SERIAL NUMBER: 5CG8398WY7
The second file is my old corrupted bios after a bios update.
old bios corrupted after uptade - not working.rar
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Mọi khoản quyên góp cho Badcaps đều được hoan nghênh . Trở thành người ủng hộ Badcaps >>>>> nhấp vào liên kết này để quyên góp <<<<< Cảm ơn tất cả những người ủng hộ . -------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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Thank you very much. There is a better response, because the caps lock and num lock do not blink anymore, but the screen is still black. There is even a response to the touchpad - when I move it, the keyboard lights up.Comment
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I connected an external monitor and the bios actually works!!! Maybe I accidentally disconnected the monitor somewhere, but that's a "mechanical" issue. Thank you very much for fixing the biosComment
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It is in program mode but it turns onComment
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I made a progress. I fixed part with that missing DMI. I extract original DMI from broken dump file. Now i see it's on Norwegian language, and it is locked. Can somebody unlock this file, but to keep mine DMI infos?Comment
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Mọi khoản quyên góp cho Badcaps đều được hoan nghênh . Trở thành người ủng hộ Badcaps >>>>> nhấp vào liên kết này để quyên góp <<<<< Cảm ơn tất cả những người ủng hộ . -------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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MODEL NO -- HP ProBook 640 G2
BOARD NO-- 6050A2723701-MB-A02
SERIAL NO - 5CG61041N2
PLZ REPAIR THIS BIOSComment
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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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