Dell latitude 7410 8fc8 bios password

[LBTT1121]

Bios unlock for 7410
878scx3-8fc8

The bios chip must be unsoldered from the board before writing or reading..
do not use the clip, you may have errors..if you do not have anything to unsolder it with,
solder wires between the programmer and the bios chip..

you need an SPI programmer

[Boomer060580]

Bios unlock for 7410
878scx3-8fc8

[Chapita]

try and feedback

It has worked. Thank you so much

[LBTT1121]

Can someone help remove password from this bios, it is a dell latitude 7410 Board number: FDX40 LA-J261P . Service tag: 1Q5P273

try and feedback

[Chapita]

Can someone help remove password from this bios, it is a dell latitude 7410 Board number: FDX40 LA-J261P . Service tag: 1Q5P273

[svetec]

try

It worked. Thank you.

[LBTT1121]

Hi, can someone unlock this bios. It has admin password. Dell Lattitude 7410 STg85h893

try

[svetec]

Hi, can someone unlock this bios. It has admin password. Dell Lattitude 7410 STg85h893

[foxmee]

try..

working perfectly. Thank you so much

[peste]

can you help me unlock this bios Latitude 7410 #H5DS693-8FC8

try..

[foxmee]

can you help me unlock this bios Latitude 7410 #H5DS693-8FC8

[zlr8r]

Okay try it one file from my library ....

...you Sir, are a Wizard!

worked perfectly. thank you so much.

[Markus1741]

Hey Markus, could you please send the Bios you spent time working on and ill give it a go and see what happens ?

many thanks

Okay try it one file from my library ....

[zlr8r]

Based on what the ME Analyzer says, I'd say it's still corrupted. What does the UEFI tool say? It's strange that the ME Analyzer reports an error.

Hey Markus, could you please send the Bios you spent time working on and ill give it a go and see what happens ?

many thanks

[zlr8r]

Can anyone please assist with this Bios files password removal ?? thanks

[zlr8r]

Based on what the ME Analyzer says, I'd say it's still corrupted. What does the UEFI tool say? It's strange that the ME Analyzer reports an error.

updated prev post while you replied lol

is there any way to prove my programmers are incorrectly reading my bios chip ? I mean this is a working bios, just needs the password removed from it...

[Markus1741]

Okay, I re-read the bios (removed from Board as I originally did) in both programmers, verified and saved bios files.
Compared both in hex editor and are identical.
Opened in ME Analyzer (latest version) and got the following;
Opened in AMIBCP ,and got the following;

Is my file still corrupted ? thanks

Based on what the ME Analyzer says, I'd say it's still corrupted. What does the UEFI tool say? It's strange that the ME Analyzer reports an error.

[zlr8r]

Hello, I'll try to help.
peste is quite right in saying that your original BIOS is defective.
You are missing the entire block from 0-FFFFFF with a length of 1,000,000, or for some reason it is not displayed correctly in the UEFI tool.
The ME Analyzer says File System State = ERROR, which is not good at all.
I created a BIOS from Peste's unlocked file from the previous request.
I copied the block from 0-FFFFFFF and pasted it into yours, and then cleaned up your original ME region.
That is certainly not the best way, and it doesn't have to work.
Please note that you do this at your own risk.
What peste is very right in saying is that nothing beats a good, clean backup of your original BIOS. That is very important.
Unfortunately, there seems to be a problem reading it.
Your BIOS is corrupted.

I'd rather not upload my BIOS file because I don't want it to cause you problems. But I can give it to you if you'd like.

Okay, I re-read the bios (removed from Board as I originally did) in both programmers, verified and saved bios files.
Compared both in hex editor and are identical.
Opened in ME Analyzer (latest version) and got the following;
Opened in AMIBCP ,and got the following;
Opened in UEFI Tool, and got the following;

Is my file still corrupted ? thanks

[zlr8r]

Hello, I'll try to help.
peste is quite right in saying that your original BIOS is defective.
You are missing the entire block from 0-FFFFFF with a length of 1,000,000, or for some reason it is not displayed correctly in the UEFI tool.
The ME Analyzer says File System State = ERROR, which is not good at all.
I created a BIOS from Peste's unlocked file from the previous request.
I copied the block from 0-FFFFFFF and pasted it into yours, and then cleaned up your original ME region.
That is certainly not the best way, and it doesn't have to work.
Please note that you do this at your own risk.
What peste is very right in saying is that nothing beats a good, clean backup of your original BIOS. That is very important.
Unfortunately, there seems to be a problem reading it.
Your BIOS is corrupted.

I'd rather not upload my BIOS file because I don't want it to cause you problems. But I can give it to you if you'd like.

thank you for your efforts. before i ask you for your edited version, let me double check with my 2 usb programmers arE reading the right "detected" bios chip. I can then check it in ME analyser and get back to you. thanks again. bACK SOON

[Markus1741]

...please advise

Hello, I'll try to help.
peste is quite right in saying that your original BIOS is defective.
You are missing the entire block from 0-FFFFFF with a length of 1,000,000, or for some reason it is not displayed correctly in the UEFI tool.
The ME Analyzer says File System State = ERROR, which is not good at all.
I created a BIOS from Peste's unlocked file from the previous request.
I copied the block from 0-FFFFFFF and pasted it into yours, and then cleaned up your original ME region.
That is certainly not the best way, and it doesn't have to work.
Please note that you do this at your own risk.
What peste is very right in saying is that nothing beats a good, clean backup of your original BIOS. That is very important.
Unfortunately, there seems to be a problem reading it.
Your BIOS is corrupted.

I'd rather not upload my BIOS file because I don't want it to cause you problems. But I can give it to you if you'd like.