dell latitude e7470

[aghanem]

Hi all,
I really in need for BIOS bin file for Dell latitude E7470 (board # LA-C461P). I tried to extract the bios exe from dell site using "phoenix tool 256" but the resulted hdr file didn't work. System is powering up and power led remain on for 30 seconds then system is going off again.

Appreciate your help.
Thanks !

[rioreno]

Originally Posted by aghanem

Hi all,
I really in need for BIOS bin file for Dell latitude E7470 (board # LA-C461P). I tried to extract the bios exe from dell site using "phoenix tool 256" but the resulted hdr file didn't work. System is powering up and power led remain on for 30 seconds then system is going off again.

Appreciate your help.
Thanks !

check and try this...

http://www.badcaps.net/forum/showthread.php?t=57915

this is working bios, even lock..

[aghanem]

Thanks,
I already tried that version and I was prepared for unlocking it, but the BIOS didn't work. The system is powering up, power button LED lights and system keeps running without display for 1 minute then turn off. I also purchased a BIOS bin files from other sites and they didn't work. (see attached one of the BIOS bin files that I purchased, just in case someone needed this in the future )

It Looks like the enabled computrace on the system is making the system not accepting any BIOS image even when programming the BIOS chip using a BIOS flashing device ??? Is there such a thing like this ? Locking the system from another chip ? If replacing the whole BIOS chip will it solve this issue?


Thats really weird.
Thanks

[abdulhalim933]

no my friend you are wrong the bios you've uploaded is working fine
because i tried it on my laptop
and working 100% great
but you should wait for laptop to restart 3 times before booting up every restart take about 1 minute
have a great time
and thank you for the bios

[alihomee]

display comes very late ...need to clr me region...file is attached .....................motherboard code is:AAZ60 LA-C461P rev:0.5

[peste]

try...

[alihomee]

totally no dosplay with this file......but thanks for ur effort

[SMDFlea]

Try this one .

[alihomee]

it works for me but it showing a error msg for service tag which i dont have on the back of laptop so is there any way to put that

[SMDFlea]

Originally Posted by alihomee

it works for me but it showing a error msg for service tag which i dont have on the back of laptop so is there any way to put that

Try this bios,its your original with clean ME.

[peste]

Try this new one

[vampel]

theres 2 windbond chips 1 onboard 2 on small, board just write the file on the onboard windbond right?

[ghandisolutionlaptop]

la-c461p BIOS PLZ

[Repdata]

please

[ghandisolutionlaptop]

Originally Posted by repdata

please

no disply

[sunbabu369]

Originally Posted by ghandisolutionlaptop

la-c461p BIOS PLZ

post service tag

[kyzer]

thanks a lot . it work perfectly for me

[dahnking]

Originally Posted by SMDFlea

Try this one .

working 100% tested
Dell Latitude E7470 AAZ60 LA-C461P
thank you

[salawayon]

board info:
AAZ60 LA-C641P
REV: 1.0 (A00)

Main problem with this unit is i can't change the setting on LEGACY/UEFI boot option. and it won't boot on M2 with pre-installed OS with LEGACY nor UEFI boot setup on it. i tried already some posted bios but still the same... or maybe someone could share an EC file for this unit...

backup attached... thanks

[hoaca388]

Originally Posted by salawayon

board info:
AAZ60 LA-C641P
REV: 1.0 (A00)

Main problem with this unit is i can't change the setting on LEGACY/UEFI boot option. and it won't boot on M2 with pre-installed OS with LEGACY nor UEFI boot setup on it. i tried already some posted bios but still the same... or maybe someone could share an EC file for this unit...

backup attached... thanks

Unfortunately I couldn't find the EC file for you, in the unzipped file there is a file named "1 -- 2 Embedded Controller vA.16" but the size is 256KB.