Acer NITRO 5 AN515-57 need a clean bios

[luciuslr]

Have you tried cleaning the ME firmware ? https://www.badcaps.net/forum/troubl...22#post1622422

I tried to follow the steps to do Clear ME, but when I use FIT, I can't continue.

[luciuslr]

Hi, can help?

acer nitro 5 AN517-54-7204
SNID 236000221935
S/N - NHQEFAL002236000DD9Z00

change pch and it does not recognize NVMe

Anyone?

[SMDFlea]

Anyone?

bios.

[azemar]

Hello I'm stuck on the acer logo after changing the chipset and EC SIO. no nvme detection and uefi usb boot blocked .
Here is the information and my dump:
ACER AN515-57-528U
s/n:NHQELEF0052120B93E7000
SNID:21204742270
GH51G LA-L181P
Rev:1C
2021-07-29
Thank you

[SMDFlea]

Hello I'm stuck on the acer logo after changing the chipset and EC SIO. no nvme detection and uefi usb boot blocked .

Have you tried cleaning the ME firmware, and do you have an EC programmer or did you buy the chip already programmed

[luciuslr]

bios.

It turned on, the keyboard LEDs turned on, turned it off and on twice but it doesn't generate an image.

[azemar]

Have you tried cleaning the ME firmware, and do you have an EC programmer or did you buy the chip already programmed

Hello, I bought the programmed part. And no, I don't have an EC programmer.

[azemar]

As-tu essayé de nettoyer le firmware du ME, et as-tu un programmateur EC ou as-tu acheté la puce déjà programmée

I succeeded in making a clean ME, I found but disk nvme in the bios and I can boot on a key usb but there is a problem with the uefi. I do not see but disk when I am in the installation of windows. can you help me?

[SMDFlea]

RST drivers https://community.acer.com/en/discus...gnize-new-nvme

[azemar]

I succeeded in making a clean ME, I found but disk nvme in the bios and I can boot on a key usb but there is a problem with the uefi. I do not see but disk when I am in the installation of windows. can you help me?

hank you very much, it worked. I have one last request: I bought an EC that is already programmed, and I wanted to know if it is possible to modify the serial number/SNID and model directly with software. Thank you."

[SMDFlea]

hank you very much, it worked. I have one last request: I bought an EC that is already programmed, and I wanted to know if it is possible to modify the serial number/SNID and model directly with software. Thank you."

The serial number should be in your bios but it isn`t, the windows key is there though. If you know how to use a hex editor copy the DMI from one of the other bios in the thread and edit your serial number into it, the offsets are 668000 - 669FFF.

Alternatively try the attached software, i don`t know if it will work or not, never used it myself.

.

[azemar]

The serial number should be in your bios but it isn`t, the windows key is there though. If you know how to use a hex editor copy the DMI from one of the other bios in the thread and edit your serial number into it, the offsets are 668000 - 669FFF.

Alternatively try the attached software, i don`t know if it will work or not, never used it myself.

.

Thanks I will try

[azemar]

I just made the modification, but I still don't have the correct serial number. Can someone provide it for me? I also attached my file with the modified DIM and the original one.
Thank

INFO: ACER AN515-57-528U
s/n:NHQELEF0052120B93E7000
SNID:21204742270
GH51G LA-L181P

[NICOCARVAL]

HOLA a todos, tengo un acer an515-57-583j cambie PCH pero no me reconoce usb ni NVME, necesito de su ayuda para que pueda detectar y poder instalar windows

ACER NITRO 5
AN515-57-583J
S/N: NHQEKAL00D21003D6A7000
SNID:21001570670

[hoaca388]

HOLA a todos, tengo un acer an515-57-583j cambie PCH pero no me reconoce usb ni NVME, necesito de su ayuda para que pueda detectar y poder instalar windows

ACER NITRO 5
AN515-57-583J
S/N: NHQEKAL00D21003D6A7000
SNID:21001570670

English , please !

[NICOCARVAL]

Hey, can you help me repair this corrupted BIOS? It won't turn on.

ACER NITRO 5
AN515-57-583J
S/N:NHQEKAL00D21003D6A7000
SNID:21001570670