x300_Main_pcb Exper Main Bios dump
Hi
x300_Main_pcb Exper Main Bios dump Please
x300_Main_pcb Exper Main Bios dump Please
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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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Good morning forum, I'm trying different bios to try to resurrect this machine, with all the bios tried the machine turns on, the fans turn but the screen is black. I tried to download the correct bios from the Asus website (x3500PC by reading the QRCODE from the motherboard) but this is a PFAT AMI, I managed to decrypt it but I get several files and rebuilding it is very laborious, I tried with the uefi tool to extract only the main bios and cut the decrypted one and rebuild it in hex but it doesn't work the same. Wondering if anyone has a dump for this main board. I thank you.
Attach... -
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 -
g1 assassin Rev 1 bios dump - main and backup needed
main and backup ic dead so i cant post corrupt bios cause its 01 all over.
thanks
01-23-2024, 03:26 AM -
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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