Hi friendss I have a Z840 desktop but dowsnt start only fan spining... think its a bios issue .
Here I post my bios backup..
Here I post my bios backup..
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Re: Z840 bios dump request
Is it a HP Z840 Workstation ? ,post the serial number -
Re: Z840 bios dump request
Serial Number :
CZC7077LB6
Hope its correctComment
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Need HP Z840 Clean BIOS Bin
Hello Please i need BIOS Bin For HP Workstation Z840
Or if can somebody clean me for my 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, 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... -
My pc updated bios through Windows Update and I was greeted with BLACK SCREEN WITH CPU FAN MAX SPEED. I don't think there is even a screen signal, because it triggers my monitor for a couple seconds and then the monitor turns off. I tried the other outputs as well.- I tried clearing bios, resetting bios, removed the CMOS battery, removed m.2 ssd, wifi, and ram. Still black screen with CPU fan blasting.
- I tried using the Lenovo BIOS CD and BIOS USB, but neither worked. At least I couldn't get anything to work.
- I could only locate two chips that look like bios chips. Could someone verify this
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Aloha, I'm trying to recover my ASUS TUF Gaming A16 (FA617NS-A16.R77600)
I have the CH341A programmer and can flash the BIOS chip directly. I need a verified full .bin dump (2MB or full SPI region) for this specific model.
Specs:
- ASUS TUF FA617NS-A16
- CPU: AMD Ryzen 7
- BIOS chip: Winbond W25Q16JVSIQ (2MB)
If anyone has a full dump or can share from a working unit, it would be hugely appreciated.
Thanks in advance! -
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
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