Please , I need working dump bios for Dell Latitude E6430 , mainboard LA-7781P , thanks
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Re: Please help!! Bios dump Dell Latitude E6430
Try this. -
Re: Please help!! Bios dump Dell Latitude E6430
Sorry this one bios dell e6330 la-7741p try maybe work.Comment
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Re: Please help!! Bios dump Dell Latitude E6430
thanks , i will try this , maybe work . i was try from model dell e6420 but dont work , blank image , i destroy the original main bios cip when i take out from motherboard , the second bios is ood , dell e6420 seams to be identical but have diferently cip memory from windond and is mising one chip near bios memoryComment
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Re: Please help!! Bios dump Dell Latitude E6430
Yes dell e6420 and dell e6330 chip different dell 6420 8mb/2mb bios chip
but dell e6330 8mb/4mb chip.
You need bios dell e6420?Comment
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Re: Please help!! Bios dump Dell Latitude E6430
i was try this bios , i have the same problem , its start but no image, the main problem was a shortcircuit on 1,5v power supply line , a small capacitor was broken , but first i was try to change bios and i broke the cip with airflow , maybe the poblem is another now
, thanks much for replay
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Re: Please help!! Bios dump Dell Latitude E6430
try with this if not you must rebail the chipComment
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Re: Please help!! Bios dump Dell Latitude E6430
thanks much for bios , i'll try to write tomorrow on new bios chip , i use hotgun air and could damage the bios chip , thnksComment
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Re: Please help!! Bios dump Dell Latitude E6430
i was try the bios from ridamouth159 but this is from model with dedicated video , its start but no video , i was having taday a Dell 6430 with dedicated video with problem no start , and this bios was good for that model , thanks for this bios it was usefull for that model
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Dell E6430 Dump of A18 Bios
Hello,
I need a dump of the recent A18 Bios of Dell E6430 (Bios and EC)
The Notebook has A12 and just ingores any attempt to update its bios. (the upgrade itself does never start, it just does a reboot)
I guess it is because of "Signed Firmware Update Feature", as I programmed the Eeproms with an eeprom reader. I have trouble with lan connection when using a docking station.
There are dumps already posted on badcaps, but just A07 and A12.
Or is there a way to create the 2 bin files out of the 14MB .hdr file you can create?
Thanks for your help!Comment
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Re: Dell E6430 Dump of A18 Bios
i did not find a way to extract bin form hdr yet
but as i remember if you have hdr file, put it on fat32 formatted usb drive and turn off laptop
hold END and turn on while holding END and it should force flash from stick
as i remeber good...
and did you try runningCode:http://en.community.dell.com/support-forums/laptop/f/3518/t/19534608
E6430A18.exe /Writeromfile
or
E6430A18.exe /Writehexfile
i dont have dell machine so when i run flash file it just crashes so i cant do anything :/Last edited by ala_borbe; 07-19-2016, 06:30 AM.Im Back... sort of...Comment
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Re: Dell E6430 Dump of A18 Bios
Flashing the HDR File while pressing "end" does not work. Either because it is not the proper HDR file, the filename is wrong, or because the signed firmware feature prevents this. Maybe this method does not work anymore anyway.
The /writeromfile /writehdrfile does not work anymore since quite a while.
Is it possible to dump the two Eeproms (8MB+4MB) from windows/linux using software? RWEverything or something like this?Comment
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Re: Dell E6430 Dump of A18 Bios
As far as i know its not posible to dump reliably any way other than programmer
Did you try to clean %temp% and run flash?
Somerimes flasher there create folder with .fd file and that can be used to extract filesIm Back... sort of...Comment
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Re: Dell E6430 Dump of A18 Bios
I managed to Dump the Bios from Windows using Intels FTPW Programm (it creates one 12.6MB file, but this can be split).
Is there anyone with a Dell E6430 with recent Bios A18 who can help me?
I attached the FTPW Progamm, just unzip and execute dump.bat (I guess from command line, I did not try it from Windows Explorer, but it may work also) and upload the the file bios.bin it creates?Comment
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Re: Dell E6430 Dump of A18 Bios
Hallo
sie mussen
"trying with this dump "Comment
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Re: Dell E6430 Dump of A18 Bios
here isComment
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Re: Dell E6430 Dump of A18 Bios
Thank you very much ridamouh159!
I allready found these files of yours in another thread. They are working perfect, but it is version A14 (correct me if I am wrong).
I was searching for A18.
Thank you anyway for your support and keep up the good work.Comment
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Re: Dell E6430 Dump of A18 Bios
flash a14 then update to a a18 with file from dell supportIm Back... sort of...Comment
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Re: Dell E6430 Dump of A18 Bios
It does not work. It just does a normal reboot, when it is supposed to flash.
It does not help to add /f or /forceit suffix. Restoring Bios settings to default does not help either. It does not matter if I try to flash from Dos or Windows.
It does not work with Upgrade from A14 to A15, or directly A18.Comment
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Dell latitude 5580, motherboard cdp 80 la-e151p
3 amber 3 white blinks. Dell website sais it's problem "bios recovery" and suggested solution "recovery image not found"
(from here https://www.dell.com/support/manuals...e7a&lang=en-us)
I try plugging charger while pressing ctrl+esc, machine turns on, nothing and after 20 seconds it gives 3 amber 3 white blinks again.
Since ssd is replaced and had clean install windows, i've... -
Hi there masters, recently i got a dell 5400 chromebook and wanted to install windows, i searched the internet and i found out other people also wanting a UEFI bios for this model, i searched there is a R/W legacy, but there are bugs like keyboard/trackpad not working, and hard to install.
so i decided to try to port one, this bios is based on dell 5400 windows version, i am testing this bios for a week now an found only a little to no bug at all in windows 10, or only a minor issue
in windows 11 sound driver compatibility, but overall its ok, for me i can deal with it, 😅😅😅... -
Hi
i have dell latitude E7270 with following symptoms:
- takes long time to restart.
- sometimes powers on and then off
- sometimes while working it just dies,
From googling online bios clean could possible resolve this?
i was able to save bios and was going to try bios clean myself but get an below error when i drop it in ME analyzer.(unsure whether this sometimes occurs or could be due to bad/corrupt bios)
As ME analyzer gave me an error i just decided to write bios with a cleaned bios from E7270 bios post.
I reinstall... -
Hi, I hope some one has some advice for me. I searched the forums but didn't see anything relevant. I acquired two identical Dell 9010 Mid Tower computers from a business office upgrade (they were going to throw them out). Both of them have the same motherboard (00F82W). One of them works flawlessly. The other one had a corrupted BIOS. I tried flashing numerous main BIOS and EC files from the internet, but none of them worked. I decided to copy the main BIOS and EC from the working 9010 computer and successfully flashed the corrupted BIOS. This got the computer able to boot again and run norm...04-23-2025, 04:30 PM -
Hello guys ,i have a dell latitude 5590 with f411p bios,this laptop has bios password ,i tried to read the bios(winbond 25q128jv) with ch341 but when goes to verify give error ,it said doesnt match .After this i flashed another bios which is cleaned and then the laptop was dead ,i tried to turn on but only white light in the buton power turned on several times and then no display at all .I had a backup and flashed again the original bios ,but this time the laptop will not turn on at all ,no light nothing,the bios original bios that i flashed was having verify error when i verified with ch341 ,i...
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