latitude 5420 board LA-k491P bios problem.

[washington rander]

1st boot, press F2, write service tag, disable Absolute, save (Apply changes), restart. 2nd boot press Alt+F to exit manufacturing mode...

The notebook turned on but no video, is there another bios available?

[kalilinux25]

Hello, could anyone unlock this bios of this,
Dell Latitude 5420
motherboard: gdf40 la-k491p Rev 2.0 (a01)
year 2020-11-16
Service tag:3PTFYF3
EX:8091454719
reg type:p137g001
model: p137g
dp/n:8hd6ja00 dp bcc

thanks

try and give feedback Latitude 5420


Service Tag: 3PTFYF3

|

Express Service Code: 8091454719

[Canny]

please unlock file.
Dell Latitude 5420
GDF40 LA-K49P
Rev:3.0(A02)
2021-04-28
PWB:67X1G

[ryankou]

please unlock file.
Dell Latitude 5420
GDF40 LA-K49P
Rev:3.0(A02)
2021-04-28
PWB:67X1G

try

[gajahmada]

Help me ..!!
bios problem HANG Logo dell only . Dell 5420 GDF40 LA-K-491P Rev: 3.0 (A02) 2021-04-28
Service Tag : J0ZYZH3

[peste]

Help me ..!!
bios problem HANG Logo dell only . Dell 5420 GDF40 LA-K-491P Rev: 3.0 (A02) 2021-04-28
Service Tag : J0ZYZH3

post the original bios of the laptop even if it is corrupted..

[gajahmada]

post the original bios of the laptop even if it is corrupted..

My original bios on ic bios is gone .Any solution sir

[gajahmada]

Please help me.
bios problem HANG Logo dell only . Dell 5420 GDF40 LA-K-491P Rev: 3.0 (A02) 2021-04-28
Service Tag : J0ZYZH3

Sorry my original file bios is lost(i forget backup after clean in programmer)

[gajahmada]

My bios problems GDF40 LA-K-491P Rev: 3.0 (A02) 2021-04-28
Service Tag : J0ZYZH3




post the bios here on the site, not on external sites..
post the full name and model of the laptop,..

[bartoo132]

Hi all

I seem to have an issue with bios.

Laptop comes on Capslock glows, Keyboard backlight glows but no image and after about a minute powers off.

Here is my corrupted bios.

Service Tag no:36G03D3

Could I get assistance please?

Thank you for all gods work you are doing!

[kalilinux25]

Please help me.
bios problem HANG Logo dell only . Dell 5420 GDF40 LA-K-491P Rev: 3.0 (A02) 2021-04-28
Service Tag : J0ZYZH3

Sorry my original file bios is lost(i forget backup after clean in programmer)

Please try this a fresh bin no dmi and give feedback

[kalilinux25]

Hi all

I seem to have an issue with bios.

Laptop comes on Capslock glows, Keyboard backlight glows but no image and after about a minute powers off.

Here is my corrupted bios.

Service Tag no:36G03D3

Could I get assistance please?

Thank you for all gods work you are doing!

dmi with fresh and clean me region

[Oknarb]

Hello, can anyone unlock this BIOS?

Dell latitude 5420
ST: FD1WCK3
MB: LA-K491P REV 2.0 (A01)

[lapfix]

Hello, can anyone unlock this BIOS?

Dell latitude 5420
ST: FD1WCK3
MB: LA-K491P REV 2.0 (A01)

1st boot, press F2, write service tag, disable Absolute, save, restart. 2nd boot press Alt+F to exit manufacturing mode.Good luck.

[Oknarb]

1st boot, press F2, write service tag, disable Absolute, save, restart. 2nd boot press Alt+F to exit manufacturing mode.Good luck.

Thanks, working perfect.

Can you help me with this file. I try the same, but not working.
Latitude 5420
ST: 9VB0DK3

[rex98]

Thanks, working perfect.

Can you help me with this file. I try the same, but not working.
Latitude 5420
ST: 9VB0DK3

same procedure

[Oknarb]

same procedure

Working perfect! Thanks

[bartoo132]

dmi with fresh and clean me region

Hi

I try to flash the 2 images but still same as before

would you know what to try next?

[kalilinux25]

Hi

I try to flash the 2 images but still same as before

would you know what to try next?

Can you give me the full motherboard code model let me try again

[javier fajardo]

Hello, could you please help me remove the password from this dell 5420?

ST is deleted
BOARD LA-K491P Rev: 2.0
DELL Latitude 5420