Laptop dell latitude e5540 password bios??? - Badcaps

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alexdreamworld

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Join Date: Aug 2015

Posts: 3

Country: FRANCE
#1

Laptop dell latitude e5540 password bios???

08-13-2015, 02:56 PM

Please I need help, I buy used a laptop Dell Latitude E5540 (year=2013) except that I have not the password for the update to the bios.

But also the password for the bios startup options I need?

Here the serial number: 7YYZWY1-1F66
Express Service Code: 17352108937

Thank you for your help in advance.

Last edited by alexdreamworld; 08-13-2015, 02:58 PM.
Tags: None
imranromi

Badcaps Legend

Join Date: Jan 2015

Posts: 1288

Country: Pakistan
#2

11-18-2015, 05:04 AM

Re: Laptop dell latitude e5540 password bios???

Plyta la-a101p rev:1.0
working bios.
Attached Files

latitude e5540.rar (6.82 MB, 1261 views)
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malek_bh

New Member

Join Date: Mar 2015

Posts: 5

Country: alger
#3

04-21-2016, 10:39 AM

Re: Laptop dell latitude e5540 password bios???

Originally posted by imranromi

Plyta la-a101p rev:1.0
working bios.

after flash this backup no my notebook boot slow and not accept update bios from windows.
any new bios.bin please

thanks in advonce .....
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nilanthamaduranga

Member

Join Date: Sep 2016

Posts: 16

Country: srilanka
#4

07-09-2018, 01:03 AM

Re: Laptop dell latitude e5540 password bios???

mr imranromi thank you its working but display comming after 60 second
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presola

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Join Date: Mar 2013

Posts: 4

Country: Bulgaria
#5

01-15-2019, 09:46 AM

Re: Laptop dell latitude e5540 password bios???

Latitude E5540
Board: LA-A101P
Rev. : 1.0
BIOS version A00

Based on this dump.
Dump is DIS, but works fine on UMA.
ME Region cleared (doesn't take 30s to POST, wireless works). Tested and working.
Attached Files

Dell Latitude E5540 A00 UMA&DIS ME Region Cleared.rar (6.50 MB, 769 views)
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hussaka

Senior Member

Join Date: Jan 2015

Posts: 151

Country: italy
#6

02-21-2019, 11:13 PM

Re: Laptop dell latitude e5540 password bios???

thank you sooooooooooooooooooooooooooooooooooooooooooooooooo much
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iTec

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Join Date: Oct 2017

Posts: 17

Country: USA
#7

01-23-2020, 11:49 AM

Unlocking Service Tag & Removing Computrace in Dell E5540

Hello, I'm just trying to find a way to unlock the service tag on older Dell machines. Any help or input is really appreciated.
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gehasa2808@gmail.com

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Join Date: Aug 2019

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Country: Honduras
#8

10-02-2020, 02:16 AM

Re: Laptop dell latitude e5540 password bios???

Thank you presola, it worked fine, your great !!!!
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agunwa

New Member

Join Date: Jan 2022

Posts: 3

Country: Nigeria
#9

01-30-2022, 08:21 PM

Re: Laptop dell latitude e5540 password bios???

Dell latitude 5540 bios password
system number: Bzfjyy1-1f66
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hoaca388

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Join Date: Jan 2022

Posts: 11106

Country: Viet Nam
#10

01-30-2022, 08:24 PM

Re: Laptop dell latitude e5540 password bios???

Originally posted by agunwa

Dell latitude 5540 bios password
system number: Bzfjyy1-1f66

6sC794LrZ4d25EwS

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Vesko356

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Join Date: Aug 2018

Posts: 4386

Country: Bulgaria 🇧🇬
#11

01-30-2022, 08:25 PM

Re: Laptop dell latitude e5540 password bios???

Originally posted by agunwa

Dell latitude 5540 bios password
system number: Bzfjyy1-1f66

Lhab0DhiZvpONVJk

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agunwa

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#12

01-31-2022, 01:29 AM

Re: Laptop dell latitude e5540 password bios???

Originally posted by hoaca388

6sC794LrZ4d25EwS

Not working
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agunwa

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Join Date: Jan 2022

Posts: 3

Country: Nigeria
#13

01-31-2022, 01:33 AM

Re: Laptop dell latitude e5540 password bios???

Originally posted by Vesko356

Lhab0DhiZvpONVJk

Not working
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hoaca388

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Join Date: Jan 2022

Posts: 11106

Country: Viet Nam
#14

01-31-2022, 01:52 AM

Re: Laptop dell latitude e5540 password bios???

Originally posted by agunwa

Not working

Press combo buton : ctrl + enter

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Vesko356

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Country: Bulgaria 🇧🇬
#15

01-31-2022, 07:33 AM

Re: Laptop dell latitude e5540 password bios???

Originally posted by agunwa

Not working

Give me a break, ... not working
No way.

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rickjansen01

Senior Member

Join Date: Feb 2016

Posts: 121

Country: nederland
#16

04-17-2022, 06:36 AM

E5540 password remove please

Hello
Can someone clear the password from this bios
I try the generator but not work.
I hope you can help
regards chris
st=HT4RG12
ec=38766817766
Attached Files

e5540.rar (4.20 MB, 27 views)
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peste

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Join Date: Dec 2016

Posts: 12218

Country: ROMANIA
#17

04-17-2022, 06:51 AM

Re: E5540 password remove please

Originally posted by rickjansen01

Hello
Can someone clear the password from this bios
I try the generator but not work.
I hope you can help
regards chris
st=HT4RG12
ec=38766817766

try..
Attached Files

e5540.new.rar (4.20 MB, 34 views)

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rickjansen01

Senior Member

Join Date: Feb 2016

Posts: 121

Country: nederland
#18

04-17-2022, 07:51 AM

Re: E5540 password remove please

hello Vriend
Password still there
regards chris
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onizzbox

Banned

Join Date: Nov 2018

Posts: 604

Country: Brazil
#19

04-17-2022, 08:01 AM

Re: E5540 password remove please

Originally posted by rickjansen01

hello Vriend
Password still there
regards chris

Master Password works for all Dell models with no model exception. To do this, just enter the password correctly.
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rickjansen01

Senior Member

Join Date: Feb 2016

Posts: 121

Country: nederland
#20

04-17-2022, 08:20 AM

Re: E5540 password remove please

Hello
I no how it works.
But whit this one it is not.
Regards chris
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