[REQUEST] Acer Aspire 3 A315-42(G) BIOS Unlock

[RafaelGBR]

Hello!
I need to deactivate my integrated GPU (Vega 8) and use only my dedicated GPU (Radeon 540X), but my BIOS doesn't show that option. Can someone fully unlock the advanced bios tab?
I would really appreciate it!

Here's the BIOS link: https://global-download.acer.com/GDFiles...ER&SC=PA_6

[johncena]

Sorry if I did anything wrong I'm new to this forum.
I basically want to change Vega 8 VRAM allocation in this laptop.
Some things I found out myself:

It's name is UMA Frame buffer Size is BIOS.
05 9A 0E 02 0F 02 93 00 00 50 D4 00 10 12 40 00 00 00 FF FF FF FF 00 00 00 00 is the variable name which you can search on the IFR dumped file.
However I'm stuck at the next part, what should I change here, other variables have "10" as default indication but what about this? This also has the QuestionId to check if 0x8F equals 0x2 which will probably bypass my change.

Here are the files (BIOS, IFR extracted text and related part extracted as EFI with UEFI editor.
https://mega.nz/folder/G2AnWCTA#9cQvdFGq37fMkiAD3UdZTA

Model is Aspire 3 A315-42G

[Dudu2002]

Sorry if I did anything wrong I'm new to this forum.
I basically want to change Vega 8 VRAM allocation in this laptop.
Some things I found out myself:

It's name is UMA Frame buffer Size is BIOS.
05 9A 0E 02 0F 02 93 00 00 50 D4 00 10 12 40 00 00 00 FF FF FF FF 00 00 00 00 is the variable name which you can search on the IFR dumped file.
However I'm stuck at the next part, what should I change here, other variables have "10" as default indication but what about this? This also has the QuestionId to check if 0x8F equals 0x2 which will probably bypass my change.

Here are the files (BIOS, IFR extracted text and related part extracted as EFI with UEFI editor.
https://mega.nz/folder/G2AnWCTA#9cQvdFGq37fMkiAD3UdZTA

Model is Aspire 3 A315-42G

Hi
Either way, need your bios dump

[johncena]

Hello, how can I get my BIOS dump, I've found something related with Intel ME for AMI BIOS types, is it the same with Insyde BIOS'es?

[eu6ene]

hello can you help me?
i need a unlocked bios for my acer a315-42

dump - https://drive.google.com/file/d/1ADdE8lC...sp=sharing

[Dudu2002]

hello can you help me?
i need a unlocked bios for my acer a315-42

Hi
How did you get this file?
Do you have a SPI-programmer?

[eu6ene]

hello can you help me?
i need a unlocked bios for my acer a315-42

Hi
How did you get this file?
Do you have a SPI-programmer?

Yep, i have a ch341a spi programmer

[Elj4s]

Hi, I would like someone to unlock all the hidden and advanced settings for my BIOS.

• Acer Aspire 3 A315-42 (NX.HF9ED.017)
  
    abobios.bin (Size: 9.38 MB / Downloads: 3)
  

[Dudu2002]

Hi, I would like someone to unlock all the hidden and advanced settings for my BIOS.

• Acer Aspire 3 A315-42 (NX.HF9ED.017)
  
• Screenshot of BIOS information
  
  

Hi
All mods are personal, need your bios dump

[Elj4s]

Hi, I would like someone to unlock all the hidden and advanced settings for my BIOS.

• Acer Aspire 3 A315-42 (NX.HF9ED.017)
  
• Screenshot of BIOS information
  
  

Hi
All mods are personal, need your bios dump

Hi, I included my bios dump in the attachments, it works.