need bios dump dell latitude 5420 (cpu 11th)

[peste]

hi community, I need to clear bios from this file please...
ST: JCQ3BK3
EX: 42128283459

try..

[lonel13]

hello, need good file. mine is corrupted

GDF40 LA-K491P REV 3 (A02)
ST: 4FPJ2J3
EX. 9657002127

here is my dump

[LBTT1121]

hello, need good file. mine is corrupted

GDF40 LA-K491P REV 3 (A02)
ST: 4FPJ2J3
EX. 9657002127

here is my dump

try

[Jpstec]

Hi guys, i need help my dell laptop doent boot...
Service tag C2GT1F3
Find there attached orginal bios file
Thank you in advance

[LBTT1121]

Hi guys, i need help my dell laptop doent boot...
Service tag C2GT1F3
Find there attached orginal bios file
Thank you in advance

Try and feedback

[ludwig2014]

Please, Need Bios for dell latitude 5400 i5 8th locked with absolute. Services tag: B7DF733

[peste]

Please, Need Bios for dell latitude 5400 i5 8th locked with absolute. Services tag: B7DF733

post the original contents of the bios chip..

[david19]

hi community, I need to clear password bios from this file please...
ST: BK7CTQ3

[SMDFlea]

https://www.badcaps.net/forum/troubl...rces-and-tools

[haris.ktm]

Check, using the schematic and boardview If the 25Q80 chip is for the thunderbolt firmware, if it is flash this https://www.badcaps.net/forum/troubl...53#post3746753

Hi

I managed to restore the backup file, the laptop now turns on but the screen shows RGB colors one after another and the laptop turns off, sometimes it just flashes orange 3 times and white 6 times, sometimes 2 and 4 times,

[Jorlash]

Hello Yall,

I'm just reaching out as I've been having an issue with a DellBiosTool patcher.

Model: Dell Latitude 5420
ST: FSKC5M3
MB Number: LA-K491P Rev:2.0(A01)

Also is it okay I did a ZIP instead of a RAR?

[peste]

post merged..next time look for a thread with the name and model, motherboard model of the laptop, and post there, if you can't find it, then make a new thread..

[peste]

Hello Yall,

I'm just reaching out as I've been having an issue with a DellBiosTool patcher.

Model: Dell Latitude 5420
ST: FSKC5M3
MB Number: LA-K491P Rev:2.0(A01)

Also is it okay I did a ZIP instead of a RAR?

What's your problem??
either ZIP or RAR is ok..

[Jorlash]

Thank you for responding so quick and I do apologize for not for not posting correctly. My problem is when I try to run the DellBIOSTools bios patcher I get a Intel Signature not found error. I was wondering where would this signature be found in Dell Bios in general and if my .bin was corrupt?

[SMDFlea]

Thank you for responding so quick and I do apologize for not for not posting correctly. My problem is when I try to run the DellBIOSTools bios patcher I get a Intel Signature not found error. I was wondering where would this signature be found in Dell Bios in general and if my .bin was corrupt?

The flash descriptor in your bios is corrupt, that`s why it can`t find the signature. Fix it by copying 0-FF (length 100) from an uncorrupt bios https://www.badcaps.net/forum/troubl...17#post3802917 to yours with a hex editor .Open both bios, select same offsets, copy and paste