I REQUEST BIOS FROM Dell Latitude 3400

[jj.ww]

Hello I have reprogram and and resolder the bios chip still have the same problem.

i have another 3400 which will only display the diagnostic colours if I hold down "D" and power on the unit.
have tried to flash it with same file but no luck.
cltr + esc and bios_rcv.bin does Nothing.
any ideas

thanks in advance.

[kalilinux25]

hello. have tried that file, but no luck.
still only get a flash of orange led when button press.

do you think it will be a hardware fault ?

double check the solder on the bios chip

[jj.ww]

hello. have tried that file, but no luck.
still only get a flash of orange led when button press.

do you think it will be a hardware fault ?

[hoaca388]

Hello. I have another 3400 that I think has a bad bios.
orange led when power button press. but no activity from fan or screen

can it be rebuilt ?

ST: HC7QMW2

Try with file at # 56

[jj.ww]

Hello. I have another 3400 that I think has a bad bios.
orange led when power button press. but no activity from fan or screen

can it be rebuilt ?

ST: HC7QMW2

[jj.ww]

They both worked after entering service tag, exiting Manufacturing mode and selecting latitude 3400 from next menu.
thank you again

[hoaca388]

Hello
can you help me remove absolute from two more please.
ST:HX8QMW2
ST:BX6QMW2

Here

[jj.ww]

Hello
can you help me remove absolute from two more please.
ST:HX8QMW2
ST:BX6QMW2

[jj.ww]

Thank you for your help.
this work for me,
after entering service tag and exiting Manufacturing mode,

[hoaca388]

Try and feedback.

[jj.ww]

Hello
can you help me remove absolute from this laptop please.
st:8B7QMW2
Attached

[SAHILSHAIK]

DELL LATITUDE 3400 CLEANED WORKING FILE WITHOUT SERVICE TAG

[SMDFlea]

This thread is for the 3400 .

[mberbouch]

Hello, can anyone help remove password from my dell 3500 Bios,
ST: 1FQTKT2

[SMDFlea]

No need to say sorry, just trying to keep the forum organised.

[Marco_compucell]

Off topic.Your service tag is for a 3500, this thread is for the 3400.

Oh, sorry SMDFlea I just went off on Board numbers

[SMDFlea]

Good day
Can someone please fix this bios
Backlight no display
Service tag CD9DZZ2

Off topic.Your service tag is for a 3500, this thread is for the 3400.

[Marco_compucell]

Good day
Can someone please fix this bios
Backlight no display
Service tag CD9DZZ2

[nextgenchiplevelservices]

Try

Its Working...

Thank You

[qayyum786]

please help repair bios for dell 3400, corrupted while updating bios, now (No Display)
MB: 18750-1
S/N H942103
Thank you

Try