Dell G15 5515 La-k454p rev 1.0 Bios Bin Need

[Dack_bb]

hey

Excuse my ignorance, but as you say that the chip is wrong, as it is the chip that came with the machine, what happens is that I need to re-program it.

[SMDFlea]

hey

Excuse my ignorance, but as you say that the chip is wrong, as it is the chip that came with the machine, what happens is that I need to re-program it.

The 25Q16JWSIQ chip is 2MB ,it is for firmware or the vBios, not sure which,but it is not the bios chip.Do not touch it ! Look for a chip that says 25Q128 on it https://www.aliexpress.com/i/1005005024847169.html

[volinakis]

hey

Excuse my ignorance, but as you say that the chip is wrong, as it is the chip that came with the machine, what happens is that I need to re-program it.

try that one in red square

[Dack_bb]

This chip that you marked has the second ID:

74M12JWSIQ

[volinakis]

This chip that you marked has the second ID:

74M12JWSIQ

yep, that's bios chipset

[Stronger1]

Hello dear friends
You need to update the BIOS to version 1.20.0

[brzostos]

I need a verified bios upload for my laptop

Model: Dell G15 5515 Ryzen Edition
SN: JDGMRK3

The laptop with the original batch does not display the image and displays error 3.6 (Flash memory corruption).

I uploaded the batch from post #4 but it still does not display the image and this batch displays error 2.1 (Possible processor failure).

[volinakis]

I need a verified bios upload for my laptop

Model: Dell G15 5515 Ryzen Edition
SN: JDGMRK3

The laptop with the original batch does not display the image and displays error 3.6 (Flash memory corruption).

I uploaded the batch from post #4 but it still does not display the image and this batch displays error 2.1 (Possible processor failure).

try

[brzostos]

try

Thank you very much, it works perfectly.

[hcinne]

Hello,
I posted a topic in the troubleshooting about dell g15 ryzen5 edition that shows 2amber and 1white (possible processor failure) i suspect it could be a corrupt bios not sure though, i made multiple backups of the original bios winbond 74M12JWSIQ using ch341 and ezp2019+ (i desolderd the chip and used a socket and the 1.8v adapter)

i made 3 backups in neoprogrammer using ch341 and all 3 are identical and another 2 backups using ch341 v1.31 (ch341AFree) and the two are identical, however the size is different the bin files extracted with neoprogrammer are 16mb the other bin files of ch341 v1.31 are 1mb only

the ezp2019+ gives me different readings everytime i try to read the chip wether in 3mhz or 12mhz, the bin file is 16mb

i tried to extract the bios from the exe file of the dell bios however the file is too big to be opened in the programmer the file size is 18mb

motherboard version is GDL5L LA-K454P Rev : 1.0 (A00)

ST: 4HW54N3
EX: 9789041343

[hcinne]

Hello,
I posted a topic in the troubleshooting about dell g15 ryzen5 edition that shows 2amber and 1white (possible processor failure) i suspect it could be a corrupt bios not sure though, i made multiple backups of the original bios winbond 74M12JWSIQ using ch341 and ezp2019+ (i desolderd the chip and used a socket and the 1.8v adapter)

i made 3 backups in neoprogrammer using ch341 and all 3 are identical and another 2 backups using ch341 v1.31 (ch341AFree) and the two are identical, however the size is different the bin files extracted with neoprogrammer are 16mb the other bin files of ch341 v1.31 are 1mb only

the ezp2019+ gives me different readings everytime i try to read the chip wether in 3mhz or 12mhz, the bin file is 16mb

i tried to extract the bios from the exe file of the dell bios however the file is too big to be opened in the programmer the file size is 18mb

motherboard version is GDL5L LA-K454P Rev : 1.0 (A00)

ST: 4HW54N3
EX: 9789041343

Update: identical bin files on the ezp2019+ using 1.5mhz speed same as the ch341 bin files from the neoprogrammer software

[hcinne]

I modified the original bios 1.20.0 that i extraced from the dell website and flashed it now its working again

[medhat0111]

i need these 2 files please G15 5515 Rayzen 7 edition
ST: 1WMY7K3
someone help please

[peste]

i need these 2 files please G15 5515 Rayzen 7 edition
ST: 1WMY7K3
someone help please

post the original bios of the laptop even if it is corrupted..

[medhat0111]

post the original bios of the laptop even if it is corrupted..

these are the original which came on board , these pictures i took it before i touch them and someone formated winbond without taking a backup

[medhat0111]

try

i tried this and it works, thanks

[Edward25]

try

perfect, thank you

[hyditech]

Please help me unlock bios for Dell G15 Ryzen Edition
S\N 9NGY7K3

[SMDFlea]

What is the password suffix ? https://www.badcaps.net/forum/troubl...23#post1622423

[hossameldamaty]

Re: Dell G15 5515 La-k454p rev 1.0 Bios Bin Need



Service Tag: BN7J9L3

try a new bios extracted from Dell support

how extract this one ?

[qayyum786]

how extract this one ?

you need dell pfs extractor after extract raw file you need to build it

click here Help with Dell PFS extractor

download extractor from post #6 posted by SMDFlea and there is instruction as well