Dell Latitude 5400 Bios password

[don166]

Programmed and booted without the lock - thanks Expired for your help. Don

[PACKETSTORM2]

Hi, can someone help me remove dell 5400 LA-G892P Computrace for me please
Service tag: 4VQB433

[hoaca388]

Hi, can someone help me remove dell 5400 LA-G892P Computrace for me please
Service tag: 4VQB433

Latitude 5400


Service Tag: 4VQB433

[PACKETSTORM2]

Nothing Bro, still having Device Freeze issue

[minhdigital]

Nothing Bro, still having Device Freeze issue

Send to you, try

[qayyum786]

Nothing Bro, still having Device Freeze issue

try

[HeliosX]

Dell Latitude 5400 Bios Unlock request

Model: Dell Latitude 5400 i5 8th vPro
Mother: Dell-5400-EDC41-LA-G891P-REV-1.0
Ser. tag: 9S1RM13

I have tried couple of the bin files other members posted but it did not work. I have replaced ME Region with my own but still no joy. Am I doing something wrong?
Original UC5 bios dump attached.

[rex98]

Dell Latitude 5400 Bios Unlock request

Model: Dell Latitude 5400 i5 8th vPro
Mother: Dell-5400-EDC41-LA-G891P-REV-1.0
Ser. tag: 9S1RM13

I have tried couple of the bin files other members posted but it did not work. I have replaced ME Region with my own but still no joy. Am I doing something wrong?
Original UC5 bios dump attached.

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

[HeliosX]

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

Thx a lot, I will test tonight.

[HeliosX]

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

Thx again, it works like a charm.

[webhost]

hello Friends

can someone help me for unlock this bios , and if its outimage its good for me because i have 6 laptops the same models
Mother: Dell-5400-EDC41-LA-G891P-REV-1.0
tags : 22KMP13
Bios 16mb + 8mb

thank You in advance .

[rex98]

hello Friends

can someone help me for unlock this bios , and if its outimage its good for me because i have 6 laptops the same models
Mother: Dell-5400-EDC41-LA-G891P-REV-1.0
tags : 22KMP13
Bios 16mb + 8mb

thank You in advance .

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

flash both in all your 6 laptop it would work.

[webhost]

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

flash both in all your 6 laptop it would work.

when i start just light in keyboard blackscreen , fan spped then shutdows for 2 times

[rex98]

when i start just light in keyboard blackscreen , fan spped then shutdows for 2 times

try again same procedure.

[webhost]

try again same procedure.

now start , keylight , blackscreen and restat non-stop every 25 second .

[rex98]

now start , keylight , blackscreen and restat non-stop every 25 second .

only flash this in the exact laptop this service tag 22KMP13 do not flash in other laptop.

[webhost]

only flash this in the exact laptop this service tag 22KMP13 do not flash in other laptop.

i exact laptop in this service tag 22KMP13 , start 2 times for 25 seconds keylight then shutdown .

[rex98]

only flash this in the exact laptop this service tag 22KMP13 do not flash in other laptop.

i exact laptop in this service tag 22KMP13 , start 2 times for 25 seconds keylight then shutdown .[/QUOTE]

did you already tried this together with original 16mb?
if you already tried kindly flash back your both original bios bin. see if it boots.

[webhost]

i exact laptop in this service tag 22KMP13 , start 2 times for 25 seconds keylight then shutdown .

did you already tried this together with original 16mb?
if you already tried kindly flash back your both original bios bin. see if it boots.[/QUOTE]


Sorry Brother you're right i use your first outimage in another laptops and work very good , its was a probleme in the motherboard .

thank you so much

[vuquanghoanh]

Hello, maybe someone can help me.
I have a Dell 5400 with a BIOS password can someone unlock this please.
The motherboard is an LA-G891P Rev: 1.0 (A00)
S/T: 6C3TPV2- 8FC8
Thanks,