Acer NITRO 5 AN515-57 need a clean bios

[bykanovm]

In the topic I created, they advised me to refer to this topic.
Hello. I have a problem: my Acer Nitro 5 AN515-57-5423 laptop had its processor and hub replaced at another service center, along with repairs to the power supply and the multicontroller. After all the work, we requested a BIOS update. The problem is that the serial number in the BIOS now doesn't match 1234567890123456789012. There is no Asset Number, product name Aspire xxxx, manufacturer name Acer, and UUID ffffffff-ffff-ffff-ffff-40c2ba345bc5.
The client has a box with seven data. How can I enter this data into the BIOS firmware? As far as I understand, some data is stored in the EC firmware. I can read and flash both the main BIOS and the EC itself. Below is an archive with the main BIOS and EC firmware that I read from the board. The original BIOS is lost. I'm also providing the data from the laptop box.
AN515-57-5423
PN: NH.QELEU.00C
RMN: N20C1
SN: NHQELEU00C33008BFD3400

[MMComputers]

HELLO, I AM ATTACHING THE BIOS BIN FILE WHICH I SUSPECT HAS SOME ERRORS. IF SOMEONE CAN HELP ME I WOULD BE GRATEFUL. I'VE TRIED EVERYTHING, THERE'S STILL THERE.
ACER NITRO 5
MODEL NO: N20C1
AN515-57-72R3
S/N: NHQELEX00B219131583400
SNID: 21907816834

[virusjez]

ACER NITRO 5
MODEL NO: N20C1
SN:NHQEQSP00215101F9A3400
SNID:15100809034
Please clean ME...just got replaced pCH chip...ssd not detected

[SMDFlea]

ACER NITRO 5
MODEL NO: N20C1
SN:NHQEQSP00215101F9A3400
SNID:15100809034
Please clean ME...just got replaced pCH chip...ssd not detected

Is the PCH from an acer donor board or somewhere else.

[techkid]

hello guys i need help
my acer nitro nvme ssd not recognized after replace pch, anyway pch is come from donor board nitro also
this is my model acer nitro an515-57-536z
SNID 21706596034
I CANT READ SERIAL
THANK YOU GUYS APPRECIATE YOUR HELP

[SMDFlea]

Thread merged..next time please 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.

[SMDFlea]

hello guys i need help
my acer nitro nvme ssd not recognized after replace pch, anyway pch is come from donor board nitro also
this is my model acer nitro an515-57-536z
SNID 21706596034
I CANT READ SERIAL
THANK YOU GUYS APPRECIATE YOUR HELP

Was the donor board the same motherboard model number. Do you have a bios backup from the donor board

[techkid]

Was the donor board the same motherboard model number. Do you have a bios backup from the donor board

hello bro sorry for the late reply i'll attach my backup bios for the donor board of the pch
model GH51G LA-L181P REV 1C

[SMDFlea]

hello bro sorry for the late reply i'll attach my backup bios for the donor board of the pch
model GH51G LA-L181P REV 1C

That bios is empty but it doesn`t matter. Try the NoPD and TI (1st and 3rd) bios from this post https://www.badcaps.net/forum/troubl...26#post3677626

[techkid]

I need someone to put the ME Regions in a clean BIOS file, I have a corrupt dump file. Thanks

thanks mate its working

`

[SMDFlea]

He flashed the bios which i recommended which was the TI version.