Dell Latitude 5400 Bios password

[Iboun Housseini]

hello i need to unlock my bios, dell latitude 5400, motherboard number: EDC41 LA-G892P Rev 1.0

[peste]

I have a dell 5400 with system number 66MRL33-8FC8 please help me to get the bios password

post motherboard model,etc.

post the original contents of the bios chip..

[rehan985]

I have a dell 5400 with system number 66MRL33-8FC8 please help me to get the bios password

[SMDFlea]

TPM ERROR PLZ HLEP

Please read the rules https://www.badcaps.net/forum/troubl...before-posting ,and post the service tag.

Also, is your caps lock stuck on - you should ask for a solution to this?

[ghyas]

TPM ERROR PLZ HLEP

[hoaca388]

GOOD EVRNING .I WANT HELP.TO UNLOCK MY BIOS DELL LATITUDE 5400 LA G891P SERVICE TAG 429HP13

UNLOCKED

[YOUN]

GOOD EVRNING .I WANT HELP.TO UNLOCK MY BIOS DELL LATITUDE 5400 LA G891P SERVICE TAG 429HP13

[Rudy Martinez]

Re: Dell 5400 edc41 la-g894p 16mb bios dump



i finally fixed my problem i cleaned the me region , now bios is unlocked fan working and you can write your service tag, this only for latitude 5400 with 16mb bios not the 32mb version i hope it helps

Excuse my ignorance, how do I upload this file?

[NWM]

HI i have dell latitude 5400 s/n 49ZK9Y2 EDC41 LA-G892P Rev 1 (00a) Problem is only power button press orange light on than off

I'm having exactly the same problem.

[jackx]

laptop not power on but
all voltege is ok 5v 3v 1.8v
and bios just one 25b256 lost by other office

[SMDFlea]

i need ec
ec chip / GIGADEVICE 1MB @SOIC8
EDC41 LA-G891P Rev:1.0
tag 844W433
OLD ATTACHED

Thats not the EC, it`s TI USB-C/PD firmware

[jackx]

i need ec
ec chip / GIGADEVICE 1MB @SOIC8
EDC41 LA-G891P Rev:1.0
tag 844W433
OLD ATTACHED

[sLs112]

hi, check and feedback

Working perfectly. Thank you so much!

[SMDFlea]

https://www.badcaps.net/forum/troubl...11#post3544611

[LBTT1121]

Hello. Please, can someone help me to remove bios lock.
Dell Latitude 5400
LA-G892P
Rev: 1.0 A00

ST: 6VR0Q13

Thank you.

hi, check and feedback

[sLs112]

Hello. Please, can someone help me to remove bios lock.
Dell Latitude 5400
LA-G892P
Rev: 1.0 A00

ST: 6VR0Q13

Thank you.

[LBTT1121]

Can someone please help me get bios password for my dell 5400

Service tag is 6C6VYY2-8FC8

Attached Files Bios dump

[Yasser Bouhafer]

Can someone please help me get bios password for my dell 5400

Service tag is 6C6VYY2-8FC8

[rex98]

you can unlock it yourself. for future reference in case you didn't know use this tool: https://www.badcaps.net/forum/troubl...l-8fc8-patcher

[HT Computer]

hi, Try

THANKS, it works great. What do you do?