Re: Dell E6430 Dump of A18 Bios
does it display any king of error message?
does it display any king of error message?
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Im Back... sort of...
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Re: Dell E6430 Dump of A18 Bios
Unfortunately it does not. It just does a normal reboot, instead rebooting and starting the flash process.
I guess A18 will be the last Update for this model. If someone with a E6430 can send me a dump (should be possible with the software I attached) I can solve this with ease.Comment
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Re: Dell E6430 Dump of A18 Bios
Have you tried to disable secure boot and try again?Im Back... sort of...Comment
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Re: Dell E6430 Dump of A18 Bios
I always have secure boot disabled.Comment
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Re: Dell E6430 Dump of A18 Bios
do you have "signed firware update" in bios? if yes, disable itIm Back... sort of...Comment
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Re: Dell E6430 Dump of A18 Bios
It is not possible to deactivate signed firmware update on the E6430 and newer models.
Anyway I solved my problems. I bought another E6430 updated it to A18, made a dump and flashed it on the one I had problems with. Worked as expected.
I attached the Bios Dump of both eeproms (U52+U53) if anybody else needs it.
It recent Version A18 and does not contain a password.
It is from a Dell Latitude E6430 with integrated Intel Graphics. I don't know if this works with E6430 with Nvidia or AMD Graphics.Comment
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Re: Dell E6430 Dump of A18 Bios
Good solution there!
Don't buy those $10 PSU "specials". They fail, and they have taken whole computers with them.
My computer doubles as a space heater.
Permanently Retired Systems:
RIP Advantech UNO-3072LA (2008-2021) - Decommissioned and taken out of service permanently due to lack of software support for it. Not very likely to ever be recommissioned again.
Asus Q550LF (Old main laptop, 2014-2022) - Decommissioned and stripped due to a myriad of problems, the main battery bloating being the final nail in the coffin.
Kooky and Kool Systems
- 1996 Power Macintosh 7200/120 + PC Compatibility Card - Under Restoration
- 1993 Gateway 2000 80486DX/50 - Fully Operational/WIP
- 2004 Athlon 64 Retro Gaming System - Indefinitely Parked
- Main Workstation - Fully operational!
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Re: Please help!! Bios dump Dell Latitude E6430
thank you workingComment
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Re: Please help!! Bios dump Dell Latitude E6430
thanksComment
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Re: Please help!! Bios dump Dell Latitude E6430
thanksComment
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Re: Dell E6430 Dump of A18 Bios
Thank you GrafZahl for the A18 dump. I have a second hand E6430 with A11 BIOS and have the same issue as you have described here and could not find a solution for that, at Dell support forum they did not have answers and there seems to be no-one else with this issue. Me I also thought it could be the Signed Update Firmware variable setting, however, as it cannot be reversed back to off once it has been set to on, I don't see how it can be verified.
The zip file you posted contains two files. I was expecting a single file to flash using fpt. Please can you tell me how can I use the two files to flash the BIOS?
Best RegardsComment
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Re: Please help!! Bios dump Dell Latitude E6430
Working bios dump.Comment
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Re: Please help!! Bios dump Dell Latitude E6430
thanksComment
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Re: Dell E6430 Dump of A18 Bios
You need to write it directly to the 2 EEPROM chips using an eeprom programmer (you can also use an raspberry pi with the software "flashrom" for this). Either desolder the chips and put them in the programmer, or use a test clip without desoldering the chips.Comment
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Re: Please help!! Bios dump Dell Latitude E6430
Thanks to AMN SERVIS for working bin files. More power...Comment
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Re: Please help!! Bios dump Dell Latitude E6430
thanks a lotComment
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Re: Please help!! Bios dump Dell Latitude E6430
thank youComment
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Re: Dell E6430 Dump of A18 Bios
Hi, I'm new to this forum and came here because of this thread, i just want to clarify if i can use this eeprom dumps to reset the unknown bios password i have in my unit? i can do soldering and have access to a universal programming tool.Comment
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Re: Please help!! Bios dump Dell Latitude E6430
thank youComment
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Re: Please help!! Bios dump Dell Latitude E6430
Hi there,
I got this (like new condition) Dell E6430 and power up with a blank screen. after a few minutes CPU fan is cycling at normal speed.
I have removed the battery and held power button 30 sec, removed CMOS, reseated RAM, rebooted without CD drive, HD, or battery connected... nothing has resolved the issue. I have the diagram (Model LA7781P)...how can I find if the BIOS is causing this problem? In the past I did reprogram a BIOS chip...this time there are two....!!!
ThanksComment
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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... -
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... -
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
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