Dell Latitude 5490 LA-F401P rev 1.0(a00) need bios

[Manjunathk]

please help...above bios

[Manjunathk]

Bios please....
Model: Dell Latitude 5490
DDM70 LA-F401P REV:3.0(A02)
Service tag : 7PY7XT2
Problem: no display...
backup attached

[kalilinux25]

PLEASE HELP WITH BIOS I DONT HAVE SERVICE TAG, STICKERS WERE REMOVED

RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting

[hoaca388]

PLEASE HELP WITH BIOS I DONT HAVE SERVICE TAG, STICKERS WERE REMOVED

What help ?

[duarte_fabian@hotmail.com]

PLEASE HELP WITH BIOS I DONT HAVE SERVICE TAG, STICKERS WERE REMOVED

[sourcebf]

service tag: 5BG22N2

help me with a good bin
it power on and goes off in less than 10 seconds

Try

[nik nik]

service tag: 5BG22N2

help me with a good bin
it power on and goes off in less than 10 seconds

[testinglaptops]

Try

Thanks , worked for me

[Magnusa2]

not worked. There is the same problem. black screen

hii...
some la-f401p (5490) need battery & ssd need for display output. try to insert m2 and battery

[EthanMai]

not worked. There is the same problem. black screen

Bro, it has fixed our problem. It works. Please stop your BIOS issues

[moscast]

WORKED .

not worked. There is the same problem. black screen

[EthanMai]

Try

WORKED .

[moscast]

Some have oder bios that can I try? Remember, first the notebook worked but not upgrade bios and the post was a little bit slower.

Thank you.

[moscast]

Next try ....

And yes, you can replace the BIOS chips as long as the size and shape are right.

hi, with your bios the notebook LED turns on and after 1 second it turns off, while with the other bios it turned on and off 3 times remaining on (always with a black screen).

Could you also explain to me why by reprogramming my backup bios and therefore what used to work now it no longer works?
The problem that pushed me to reprogram the bios was because I couldn't update it and it also had a slow post.

Thank you

[Markus1741]

Next try ....

And yes, you can replace the BIOS chips as long as the size and shape are right.

[moscast]

try

I don't have any videos yet. Does anyone have any other bios to try?

can I put a winbond flash instead of the gigadevice?
the original is the 25B128C can I put a 25Q128JV?

Thank you

[qayyum786]

Thank you per your help but the notebook didn't work.
Someone have other bios can i try?

I remember my service tag: H27K5Q2
Above there is there is my last working backup.

Regards everyone

try

[moscast]

This bios worked for me on a 5490.It has password but can be removed visiting bios-pw.org.

Thank you per your help but the notebook didn't work.
Someone have other bios can i try?

I remember my service tag: H27K5Q2
Above there is there is my last working backup.

Regards everyone

[Stefan Steff]

This bios worked for me on a 5490.It has password but can be removed visiting bios-pw.org.

[moscast]

However it doesn't work.....

Can someone help me? I add my latest BIOS backup which worked

The service tag is: H27K5Q2