Dell Latitude 5520 Bios Password unlock

[mttestt]

Re: Dell Latitude 5520 Bios Password unlock

not working ,same problem.i reflash my dump to be sure and the laptop works fine

[mttestt]

Re: Dell Latitude 5520 Bios Password unlock

the chip was corrupted I changed it reflash the unlocked bios , it works and the password was gone .thank you

[بيكو]

Re: Dell Latitude 5520 Bios Password unlock

plse help no power after update

[hoaca388]

Re: Dell Latitude 5520 Bios Password unlock

plse help no power after update

Service tag ?

[بيكو]

Re: Dell Latitude 5520 Bios Password unlock

Service tag ?

st-1xbhgl3

[elniñodelcautin]

Re: Dell Latitude 5520 Bios Password unlock

Please help, the chip was damaged and I do not have a backup, can someone make me a bios, please here is the equipment information

19819-1 82G7H$CA

ST-9VYZHG3

[DeadlyEForce]

Re: Dell Latitude 5520 Bios Password unlock

Hello, First time posting, hopefully i read the rules correctly. I have a Dell Latitude 5520 i5, (motherboard) SouthPeak15 TGL MB 8L 19819-1 82G7H$CA (service tag) 2XJ6BG3-8FC8
Can some one please remove the passwords and or anything else security wise.
Thank you so much this forum and your guys work amazes me! Keep it up yall

[giandwayne]

Re: Dell Latitude 5520 Bios Password unlock

Hi Guys, can anyone know how to get the forgotten password of my Dell Latitude 5520

Service tag is - 6C8PGG3-8FC8

Thank you so much guys. Keep up the good work. More power.

[Vesko356]

Re: Dell Latitude 5520 Bios Password unlock

Hi Guys, can anyone know how to get the forgotten password of my Dell Latitude 5520

Service tag is - 6C8PGG3-8FC8

Thank you so much guys. Keep up the good work. More power.

Read post #371

.

[Markus1741]

Re: Dell Latitude 5520 Bios Password unlock

Hello, First time posting, hopefully i read the rules correctly. I have a Dell Latitude 5520 i5, (motherboard) SouthPeak15 TGL MB 8L 19819-1 82G7H$CA (service tag) 2XJ6BG3-8FC8
Can some one please remove the passwords and or anything else security wise.
Thank you so much this forum and your guys work amazes me! Keep it up yall

Try ...

[Luxy]

Re: Dell Latitude 5520 Bios Password unlock

Hello, I have a Dell Latitude 5511 i5 with the Service Tag (HR4JDB3-8FC8)
I lost the BIOS Password and already tried the methods written in Post #371. Could someone help me remove the password?

[SMDFlea]

Re: Dell Latitude 5520 Bios Password unlock

Hello, I have a Dell Latitude 5511 i5 with the Service Tag (HR4JDB3-8FC8)
I lost the BIOS Password and already tried the methods written in Post #371. Could someone help me remove the password?

Off-topic .This thread is for the latitude 5520. Read the rules !

RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570

.

[rajnbb]

Re: Dell Latitude 5520 Bios Password unlock

Could you Please remove the Password of this?

Could you please Remove the Password?
Latitude 5520
i7-11th gen

Could you please Remove the Password?
Latitude 5520
i7-11th gen

Model P104F
ST: 8QHNP93

[Markus1741]

Re: Dell Latitude 5520 Bios Password unlock

Could you please Remove the Password?
Latitude 5520
i7-11th gen

Hello try this unlocked file ...

for the future, there is also a really great tool for this.

https://www.badcaps.net/forum/showpo...28&postcount=1

[rajnbb]

Re: Dell Latitude 5520 Bios Password unlock

Hello try this unlocked file ...

for the future, there is also a really great tool for this.

https://www.badcaps.net/forum/showpo...28&postcount=1

Hey! Thank you, the bios password got removed. But the Keyboard stopped working…Do you think it has something to do with the bios Version? Or did i destroy the keyboard by heat? Ich checked the lines of the cables with a multimeter but they seem Fine, the Backlight of the keyboard doesnt work too.

I did the dell diagnostics and it did say that the keyboard isnt recognized „check cable, fuse“ … The trackpad just works fine

[chetameta]

Can someone remove the Computrace from the file ? Dell latitude 5520

[sancheti81]

try this

[salmanlxm]

Dell Latitude 5520 Bios Password unlock Please

[Markus1741]

Dell Latitude 5520 Bios Password unlock Please

Try ....

[osman68i]

Hi ,

I have a problem with Latitude 5520. Laptop have bios pass.
I cannot read xmc 25rh256c with my programmer TL866-II plus. When I try to read this soic, only uncheck id possible but the bios is corrupt.
Because I write the backup to Winbond w25q256 I get 3 amber 6 white error.
Bios at post 393 above is working, but after a few start laptop isnt boot. 3 amber 6 white led blinking.
when I check the backup with MeAnalyzer I see the ME is not corporate but consumer. This is a business laptop.
Someone can check and fix this backup?

Latitude 5520
i5 11th gen
Svctag : 7TBG5B3