Dell g15-5511 la-k452p

[IsraLorandi]

Hello, I need a BIOS file for Dell G15-5511 MB LA-K452P Service TAG: BVRCGR3.
This equipment has the GPU fan running at 100% and I have already tried the AWCC and nothing, reset the bios, restored it to factory default and nothing.
If you need me to dump the bios file, just ask. Thanks everyone.

[SMDFlea]

post moved to g15-5511 thread topic.

[peste]

Hello, I need a BIOS file for Dell G15-5511 MB LA-K452P Service TAG: BVRCGR3.
This equipment has the GPU fan running at 100% and I have already tried the AWCC and nothing, reset the bios, restored it to factory default and nothing.
If you need me to dump the bios file, just ask. Thanks everyone.

post the contents of the bios chip even if it is corrupted..

[IsraLorandi]

post the contents of the bios chip even if it is corrupted..

All files. Equipment working as mentioned but with GPU cooler running at 100% always. Service TAG: BVRCGR3

[IsraLorandi]

All files. Equipment working as mentioned but with GPU cooler running at 100% always. Service TAG: BVRCGR3

Can anyone help me?

[Inforprint]

My Dell G15 5511 - LA-K452P - S.TAG: 86SXMS3. It does not turn on, main voltages present, only small consumption (0.9ma). Could someone help with the attached BIOS.

[IsraLorandi]

I saw something wrong with the firmware I uploaded, I'm uploading a new reading, this one seems OK. Remember that with this file the equipment works but with the GPU fan at 100%. If anyone can check if there is something wrong with this file, I would appreciate it.

Service TAG:BVRCGR3

Dell G15 5511
i7-1165g7
RTX3060

[Inforprint]

I saw something wrong with the firmware I uploaded, I'm uploading a new reading, this one seems OK. Remember that with this file the equipment works but with the GPU fan at 100%. If anyone can check if there is something wrong with this file, I would appreciate it.

Service TAG:BVRCGR3

Dell G15 5511
i7-1165g7
RTX3060

IsraLorandi, your notebook is identical to mine, I have already checked the factory assembly list. Please test it with my Bios in post #45, if possible give me a Feedback.

[Inforprint]

IsraLorandi, your notebook is identical to mine, I have already checked the factory assembly list. Please test it with my Bios in post #45, if possible give me a Feedback.

My notebook kept the same symptom of not turning on with its bios, even with low consumption. In other words, I have no problem with the bios.

[Inforprint]

post the contents of the bios chip even if it is corrupted..

Hello Peste!
Could you help me by checking my Bios in #post 45.
This note is very complicated!!

[ZombieBoyBand]

Hello, I am currently working on a Dell G15 5511 with a corrupted bios. I took two dumps and verified the checksums were the same, but the capacity of the chip is too small for any of the above roms (~2MB). Am I doing something wrong? I tried removing write protection, but it said no write protection was on. I am using flashrom on linux, as Windows utilities wouldn't see the flasher.

In case anyone wants to help my dump:
Dell g15 5511
LA-K452P Rev1.0(A00)
ST: 2TD87K3

[lapfix]

Hello, I am currently working on a Dell G15 5511 with a corrupted bios. I took two dumps and verified the checksums were the same, but the capacity of the chip is too small for any of the above roms (~2MB). Am I doing something wrong? I tried removing write protection, but it said no write protection was on. I am using flashrom on linux, as Windows utilities wouldn't see the flasher.

In case anyone wants to help my dump:
Dell g15 5511
LA-K452P Rev1.0(A00)
ST: 2TD87K3

wrong chip or bad read , you must find written at your main bios chip something like that : W25Q256

[ZombieBoyBand]

wrong chip or bad read , you must find written at your main bios chip something like that : W25Q256

Chip is WINBOND 25Q16JWSIQ. Google said spec sheet said that 2MB is its capacity but I can't find where the summary got that info from. Could be a bad read, using an CH341A and it's my first time doing this. I had difficulty finding how pin 1 lined up with the board and eventually just matched an image of how someone else with the same flasher had it set in there, so if there's any mistake I made it's probably that.

[lapfix]

25Q16 it's not a bios chip , earch for one with 25Q256 written

[ZombieBoyBand]

Can't seem to find it, it'd be helpful if you could give a landmark like a connector to look around if possible.
I did find a WINBOND 25Q80DVSIG, could that be it?

Update: definitely not it, that ones only 1 MB. Will keep looking.

[ZombieBoyBand]

Tip for anyone buying the CH341A mini programmer and hoping to use the claw to avoid soldering: It isn't gonna work. Chip is too low profile and the claw will slip off and/or not get a good enough connection. Tried to de-solder it but just ended up fucking it up royally, now the fix is a repair in itself. We live and we learn, but I do wanna warn anyone else coming into it.