need bios for dell E7440

[djharold]

Re: need bios for dell E7440

thanks

[ajbernasko]

Re: Vaua0 la-9591p dell latitude e7440 bios needed

Yes it worked but the bios version is too low...a07 that latest is a28. I tried all inscriptions from dell on how to update and it did not work for me as well. Any way i can update it manually ? Please help

[ajbernasko]

Re: Vaua0 la-9591p dell latitude e7440 bios needed

here my friend

Yes it worked but the bios version is too low...a07 that latest is a28. I tried all inscriptions from dell on how to update and it did not work for me as well. Any way i can update it manually ? Please help

[hoaca388]

Re: Vaua0 la-9591p dell latitude e7440 bios needed

Yes it worked but the bios version is too low...a07 that latest is a28. I tried all inscriptions from dell on how to update and it did not work for me as well. Any way i can update it manually ? Please help

Latitude E7440 latest version

[SteK]

Re: Vaua0 la-9591p dell latitude e7440 bios needed

here my friend

Can somebody help me in how do i programe the EC and what chip is it ? Any help would be very much appriciated, Thanks in advance.

[peste]

Re: Vaua0 la-9591p dell latitude e7440 bios needed

Can somebody help me in how do i programe the EC and what chip is it ? Any help would be very much appriciated, Thanks in advance.

in this case it is programmed with the same programmer as for the main bios.. we don't even know what chip is there... take some clear pictures on both sides of the motherboard and we'll see...

https://www.youtube.com/watch?v=DWWigscuQDY

[SteK]

Re: need bios for dell E7440

Hi
The main EC chip is MEC7075-LZY, I have several programmers to hand but dont know which to use and where to connect to.

[salawayon]

Re: need bios for dell E7440

i need help on my uploaded bios files.
-first file is the original bios with no display problem.
-second file was from other unit and working but need to clean ME area and if possible DMI/WINKEY infos can be transferred from the original bios to the working one..

thanks...

[hoaca388]

Re: need bios for dell E7440

i need help on my uploaded bios files.
-first file is the original bios with no display problem.
-second file was from other unit and working but need to clean ME area and if possible DMI/WINKEY infos can be transferred from the original bios to the working one..

thanks...

Here

[salawayon]

Re: need bios for dell E7440

Here

Thank you.. it's working..

[Timka]

Re: need bios for dell E7440

Very helpful. Thanks.

[hussaka]

Re: need bios for dell E7440

thank you

[rajeshks]

Please unlock bios password

unlock bios password

[mberbouch]

Re: Dell Latitude e7440 la-9591p bios needed

100 ok tested file

Thanks a lot, it's working for me too

[Ziomal92]

Re: need bios for dell E7440

hello, can i ask for helping me. Please clear me in orginal dump or clear me, transfer winkey and DMI info from old dump to new one which working. I tried do this myself but still no picture.- Thanks

[hardware1]

Re: need bios for dell E7440

hello, can i ask for helping me. Please clear me in orginal dump or clear me, transfer winkey and DMI info from old dump to new one which working. I tried do this myself but still no picture.- Thanks

Please be more precise. Which one is your Original BIOS? What you want to do or what's your device Problem?

[Ziomal92]

Re: need bios for dell E7440

Please be more precise. Which one is your Original BIOS? What you want to do or what's your device Problem?

E7440 my dump.zip - this is my original dump which not working. Black screen.
E7440 LA-9591P Rev 1.0.zip - this is dump from this forum which working on my laptop

I need transfer windows key and asset tag info from my orginal dump to working dump.
sorry for misunderstanding

[hardware1]

Re: need bios for dell E7440

E7440 my dump.zip - this is my original dump which not working. Black screen.
E7440 LA-9591P Rev 1.0.zip - this is dump from this forum which working on my laptop

I need transfer windows key and asset tag info from my orginal dump to working dump.
sorry for misunderstanding

Try this one. Everything is moved, Service Tag, Windows Key, Mac Address and ME now is Cleaned.

[Ziomal92]

Re: need bios for dell E7440

Try this one. Everything is moved, Service Tag, Windows Key, Mac Address and ME now is Cleaned.

It works, Thanks a lot

[hardware1]

Re: need bios for dell E7440

It works, Thanks a lot

You're Welcome.