Re: bios dump elitebook 840 g3
Hi everyone.
Can I replace WSON8 [MXIC MX25L12873FZNI] with SOP-8 [Winbond 25Q128FVSG] chip on 840 g3?
Hi everyone.
Can I replace WSON8 [MXIC MX25L12873FZNI] with SOP-8 [Winbond 25Q128FVSG] chip on 840 g3?
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Re: bios dump elitebook 840 g3
Write and verify successful..... Laptop still not displaying. Flashing white and orange led continuously.
Original problem of this laptop was BIOS Admin password. Original BIOS was wiped by previous repair techs before it got to me.
I flashed with the attached file gotten from this thread in Post #524.
Please I need EC file. Seems the current one must have been tampered with also.Last edited by SMDFlea; 04-02-2023, 12:22 PM.Comment
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Re: bios dump elitebook 840 g3
It turned out that the other BIOS chip was the wrong one put by the former repair tech. After replacing it with the correct one and flashing a backup dump from a similar working laptop, the Laptop now powers On but no display and the Capslock blinks 5 times.
I did trace the legs of the chips with continuity and they are reading okComment
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Re: bios dump elitebook 840 g3
Hi, please help me to unlock bios password for elitebook 840 g3
6050A2728501-MB-A01
thanksLast edited by SMDFlea; 04-02-2023, 12:22 PM.Comment
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Last edited by SMDFlea; 04-02-2023, 12:22 PM.----------------------------------------------------------------------------------------------------------------------------------------------------------
All donations to Badcaps are welcome.
Become a Badcaps supporter
>>>>> click on this link to donate <<<<<
Thanks to all supporters.
----------------------------------------------------------------------------------------------------------------------------------------------------------Doctrina est fructus dulcis, radicis amarae..Comment
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Re: bios dump elitebook 840 g3
I'll try this one and tell you the result.
thanks againComment
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Re: bios dump elitebook 840 g3
thanks alot, it works ,
can you tell me wich tools did you use please,
because i did try with HP unlocker but couldn't unlock it.Comment
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----------------------------------------------------------------------------------------------------------------------------------------------------------
All donations to Badcaps are welcome.
Become a Badcaps supporter
>>>>> click on this link to donate <<<<<
Thanks to all supporters.
----------------------------------------------------------------------------------------------------------------------------------------------------------Doctrina est fructus dulcis, radicis amarae..Comment
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Re: bios dump elitebook 840 g3
ok, i see, this pc belong to my neighber, he had instal hp assistence support and when reboot the pc, it ask for password even if he didn't put it, thanks againComment
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Re: bios dump elitebook 840 g3
Hi, please help me to unlock bios password for Elitebook 840 G3
6050A2728501-MB-A01
Thanks
Last edited by SMDFlea; 04-02-2023, 12:22 PM.Comment
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Last edited by SMDFlea; 04-02-2023, 12:22 PM.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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Re: bios dump elitebook 840 g3
Hi. hp 840 g3 Motherboard number 6050a2892401-mb-a01 . I tried to reset the BIOS password and tried different dumps . now the screen is black and the fan is running at maximum . the original bios also does not turn on . help to solve the problemLast edited by SMDFlea; 04-02-2023, 12:22 PM.Comment
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Last edited by SMDFlea; 04-02-2023, 12:22 PM.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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Re: bios dump elitebook 840 g3
solved , thank you all . the problem is programmer tnm5000 . with rt809h things are goodComment
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Re: bios dump elitebook 840 g3
Hi!
Need help for unlock elitebook 840 G3 bios pass .Last edited by SMDFlea; 04-02-2023, 12:22 PM.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 -
Can you help me upload Bios dump from HP EliteBook 845 G8 with AMD CPU and Touchscreen please 🤝 -
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...
Comment