I have a e6400 with bios password. Does anyone have a bios dump of the chip? I see there are a few bios bios chips on the laptop. Do i have to reflash all?
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Re: e6400 bios dump
I have a dump file for the e6400 . -
Re: e6400 bios dump
Would you be able to share it with us? Do you know if its just one chip to replace to remove password and or computrace? I got one with password and one with computrace and passwordComment
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Re: e6400 bios dump
I think the e6400 laptops can be unlocked through this website
http://bios-pw.org/Comment
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Re: e6400 bios dump
for motherboard : LA-3805PComment
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Re: e6400 bios dump
Thank you hbissou.I tried flashing that. bios revision changed. But computrace is still there. Does anyone know if that is removable by reflashing any of the chips?
@ wallyoz7 the bios you provided is not a dump from computer. The dump from the bios update does not include files for serial and the little details from the computer...Comment
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Re: e6400 bios dump
i read somewhere that there is another chip with pass inside which turns on computrace so you need to flash that from laptop with no password if i recall goodIm Back... sort of...
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Re: e6400 bios dump
Ah. Thank you for the info. I read that too. I think they said its on the ec... Which I think is not a chip I can read with my tools. Does anyone have any suggestions?Comment
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Re: e6400 bios dump
From what I know is that computrace is located within the Operating System and the bios chip together. If both bios chip and O.S. are erased and reprogrammed , then computrace will be erased for good. The software is called Remote Procedure Call (rpcnet.exe) by computrace also C:\WINDOWS\system32\svchost -k rpcssComment
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Re: e6400 bios dump
Hi,
this subject is a bit old,
But I think It could help some people to share my experience.
I bought a dell e6400 bios locked from ebay,
the administrative password was set in the bios, so I could not make any changes in the bios settings..
But the notebook was still able to boot from a usb key.
I first try the site http://bios-pw.org/
but the unlock password computed didnt work with my bios revision.
So I followed the procedure I found in this page:
http://honestpchelp.com/2015/downgra...00d630-series/
I first boot from a HirenCD USB key, (make with yumi multiboot)
then I forced a bios downgrade like this:
E6400A10.EXE /forceit
and now with the old bios revision,
the password computed on http://bios-pw.org/ works...
so you can remove the administrative password...
without needing to reflash the bios chip...
I hope it will help someone...
(and sorry for my bad english )
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Re: e6400 bios dump
need bios plssComment
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Re: e6400 bios dump
Try this
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Re: e6400 bios dump
On Latitude Devices password stored on SMSC IO, Sorry my friend
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Re: e6400 bios dump
TRY THIS 100% WORKING WHEN FLASH BIOS CHECK THE SERVICE TAG LAST 4 DIGIT 2A7B
TRY THIS LINK
https://bios-pw.org/Comment
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Re: e6400 bios dump
good day to you all, I have dell latitude e6400 LA-3803P rev:2.0 that fell down and din't display when powered after the fall. After several attempts it displayed, it hanged while booting. I then off the laptop, it refuse to on again only flashing light. If I press the power botten keeps flashing light as restarting but the fan not rotating. Pls I need your help on what to do, I appreciate.Comment
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Re: e6400 bios dump
Hell Everyone,
Please share dump file of Dell Latitude E6400 jbl00 la-3801p 4 mb
It's vaey urgent kindly share as soon as possibleComment
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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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Re: e6400 bios dump
Thank you my friendsComment
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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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Recently reflashed this laptop with latest BIOS and once... -
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