Dell Latitude 5430 Bios Password

[anlsmith]

I am trying to remove the BIOS password for a Dell Latitude 5430 motherboard LA-L591P. So far I think that I have located the BIOS chip but NeoProgrammer says that is detects 3 chips. I have attached the dump from each one. Are any of these the BIOS file? Service Tag: 1DMC1T3. If nyone knows the exact location of the bios chip as well I would greatly appreciate it

[anlsmith]

I think that this may be the correct bios dump

[hoaca388]

I think that this may be the correct bios dump

_Post here : https://www.badcaps.net/forum/troubl...setting-unlock
_There are invisible benefits to group posting that the poster may not know.
_File's corruptted.

[anlsmith]

Here are the chipsets

[anlsmith]

When I try to do the dump, I am using neoprogrammer. It is giving me options to read three to four different chipsets. Please help

[hoaca388]

Read # 3

[devp62]

Hi Guys I hope some one can correct me and or put me in the right direction. I have a Dell Latitude 5430 admin password locked, i have read both UC2 & UC6 using pogo sticks guessing its something to do with the Dell Safebios, never had an issue with other models so far, with this Latitude 5430, uc6 is marked as a 25Q256JVEN but my programmer Xgecu proT48 will only give data in the dump if read as a 128mb if read as a 256mb it is empty also attached in the zip file, Any suggestions and resetting the me or password would be greatly appreciated.
Latitude 5430
st 90L1VQ3
Thanks

[peste]

Hi Guys I hope some one can correct me and or put me in the right direction. I have a Dell Latitude 5430 admin password locked, i have read both UC2 & UC6 using pogo sticks guessing its something to do with the Dell Safebios, never had an issue with other models so far, with this Latitude 5430, uc6 is marked as a 25Q256JVEN but my programmer Xgecu proT48 will only give data in the dump if read as a 128mb if read as a 256mb it is empty also attached in the zip file, Any suggestions and resetting the me or password would be greatly appreciated.
Latitude 5430
st 90L1VQ3
Thanks

you are wrong somewhere ..t48 can read 256...try again to make your settings correct...

[devp62]

I have tried this on 3 different pc/laptops and same result, i have downloaded the software several time and on different computers and again same result, do you think i have to remove the chip off the board and read and reprog?, on auto detect forUC2 its detects as 128mb and have to remove tick from check id and it reads the chip if not it will error

[devp62]

laptop does work just locked with password

[minhdigital]

I have tried this on 3 different pc/laptops and same result, i have downloaded the software several time and on different computers and again same result, do you think i have to remove the chip off the board and read and reprog?, on auto detect forUC2 its detects as 128mb and have to remove tick from check id and it reads the chip if not it will error

Pogo sticks not good , you need remove the chip off the board and read and reprog

[Stefan Steff]

Pogo sticks not good , you need remove the chip off the board and read and reprog

You're right! ... Especially don't work good with WSON 8x6mm like in this case...