Dell Latitude 7400 EDC40 LA-G871P

[volinakis]

Re: Dell Latitude 7400 EDC40 LA-G871P

Thanks sir Its Working.
which one patcher use for This sir.

iHex, right hand (left was busy with a cigarette) and knowledges accumulated from badcaps masters.

[Stunt]

Re: Dell Latitude 7400 EDC40 LA-G871P

here, and read previous posts for what to do after writing new bios.

Thanks man i will give you the feedback tomorrow

[Stunt]

Re: Dell Latitude 7400 EDC40 LA-G871P

here, and read previous posts for what to do after writing new bios.

Thanks it worked

[volinakis]

Re: Dell Latitude 7400 EDC40 LA-G871P

Thanks it worked

so, good news, enjoy!

[Swiety]

Re: Dell Latitude 7400 EDC40 LA-G871P

Hi!

There is my dump from UC5 chip, bios password, please someone help me to remove it.

LA-G871p Rev1.0

[mandrake87]

Re: Dell Latitude 7400 EDC40 LA-G871P

Hi!

There is my dump from UC5 chip, bios password, please someone help me to remove it.

LA-G871p Rev1.0

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

[hyditech]

Re: Dell Latitude 7400 EDC40 LA-G871P

Good after everyone.. please i have a dell latitude 7400 8th Gen with board number EDC40 LA-G871P with pass word.. please help me to unlock...
S/N CBJ72Z2
THANK YOU

[hoaca388]

Re: Dell Latitude 7400 EDC40 LA-G871P

Good after everyone.. please i have a dell latitude 7400 8th Gen with board number EDC40 LA-G871P with pass word.. please help me to unlock...
S/N CBJ72Z2
THANK YOU

Reread chip, backup corrupted.

[hyditech]

Re: Dell Latitude 7400 EDC40 LA-G871P

HERE is the Re-Read chip.. Same dell it 8mb chip

[hoaca388]

Re: Dell Latitude 7400 EDC40 LA-G871P

HERE is the Re-Read chip.. Same dell it 8mb chip

Unlocked

[hyditech]

Re: Dell Latitude 7400 EDC40 LA-G871P

thank you so so much... works perfertly

[empe4coms]

Re: Dell Latitude 7400 EDC40 LA-G871P

Hello,

May I ask help to unlock this BIOS FW for my Dell Latitute 7400?
It's a code suffix 8FC8 and can't get it unlocked by my own resources.

Thanks in advance for the support

Edited:
Motherboard ref is EDC40 LA-G871P. Rev 1.0
Service tag: 8ZFXN13

[volinakis]

Re: Dell Latitude 7400 EDC40 LA-G871P

Hello,

May I ask help to unlock this BIOS FW?

Thanks in advance for the support

read the rules, you have to post service tag and motherboard ID in order to get help.

https://www.badcaps.net/forum/showthread.php?t=103570

[empe4coms]

Re: Dell Latitude 7400 EDC40 LA-G871P

read the rules, you have to post service tag and motherboard ID in order to get help.

https://www.badcaps.net/forum/showthread.php?t=103570

Thanks for the quick answer, Volinakis.

My apologies, as my model is exactly the same as some previous requests I didn't pay much attention in the details of my own request...

I've edited now my post with the missing data.

Thanks in advance for the help.

[volinakis]

Re: Dell Latitude 7400 EDC40 LA-G871P

Thanks for the quick answer, Volinakis.

My apologies, as my model is exactly the same as some previous requests I didn't pay much attention in the details of my own request...

I've edited now my post with the missing data.

Thanks in advance for the help.

here. 1st boot press F2, write service tag, disable Absolute, Apply Changes, restart. 2nd boot press alt+F to exit factory mode. Let it run for 2 mins, it will restart several times with no display.

[empe4coms]

Re: Dell Latitude 7400 EDC40 LA-G871P

here. 1st boot press F2, write service tag, disable Absolute, Apply Changes, restart. 2nd boot press alt+F to exit factory mode. Let it run for 2 mins, it will restart several times with no display.

Volinakis, thanks for the unlocked BIOS. It worked like a charm. Thanks!

[volinakis]

Re: Dell Latitude 7400 EDC40 LA-G871P

Volinakis, thanks for the unlocked BIOS. It worked like a charm. Thanks!

you are welcome. thanks for feedback, many "forget" to do this ...

[hollo13]

Hello everyone! Please I need to unlock DELL 7400 BIOS, here is the dump! Thanks a lot!
ST: 666JQ13

[volinakis]

Hello everyone! Please I need to unlock DELL 7400 BIOS, here is the dump! Thanks a lot!
ST: 666JQ13

try

[minhchautcdn]

help me, this bios turn on, but cannot go to desktop screen.

[Vesko356]

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

You MUST:

• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://badcaps.net/forum/showthread.php?t=88758 )