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Re: HP 840 G3 bios needed
Hello Inramroni how are you, I have loaded the bios that you sent me for the second time but still in the same state black image and fan at full speed after block mayus blink 5 times, I have also tried to load the original bios that has password but exactly the same happens ... the truth is I'm not interested in the mainboard just for me it's important to learn you have some idea I appreciate your patience.Comment
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Re: HP 840 G3 bios needed
Means original bios black image?Which programmer you use?Comment
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Re: HP 840 G3 bios needed
Now original black image?Comment
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Re: HP 840 G3 bios needed
This thread have many bios use maybe someone give display lock or unlock use allComment
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Re: HP 840 G3 bios needed
Maybe your programmer bad or corrupt read i think this board bios chip WSOP8 right?Comment
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Re: HP 840 G3 bios needed
Hi Imranromi please i need your help with this bios hp 840 g3 main p / n 604B0178501-MB-A01 thank you very much.Last edited by SMDFlea; 04-02-2023, 12:22 PM.Comment
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Re: HP 840 G3 bios needed
black screen, fan full speed and hdd lamp lights yellowComment
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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 -
Hello,
I have an EliteBook 850 G5. After a Windows update, including a BIOS update, the notebook turns on, but the screen remains black, and the fans spin at high speed—nothing else happens.
I assume the BIOS update failed, so I searched for the BIOS chip.
I found a Winbond chip located between the RAM and the hard drive, which has a size of 32 MB.
However, the BIOS update available on HP's website is only 17 MB in size. I used the update version that was previously installed when the notebook was still working.
Can the corrupted... -
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... -
Hi,
I need a BIOS dump for MSI Z590 PRO WIFI from a real physical board, along with MAC address and serial no.
It must be a dump from a physical board, as it contains personalized data eg. MAC Address, UUID, Serial no.
I have a board which has lost the BIOS contents, I have the MAC and serial to this board, and need to insert it into the another BIOS image. To do it, I need to have a real image from a real board, as the images from the MSI site are without this data. The only way to find where MAC/UUID/Serial is located in the BIOS is to have a bios...11-06-2022, 05:22 PM
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