[REQUEST] Unlock Acer Aspire 3810TG

Hello, can you please unlock the BIOS for Acer Aspire 3810TG?

This is an old laptop from 2009, I need the following features:

• Ability to choose Intel only in graphic card option. This laptop has 2 graphic cards (Intel for low energy and ATI for performance) but the official BIOS from Acer I can only choose between discrete (ATI only) or switchable graphics (both turned on and switchable by software)
• the ability to disable VT-d and CFG-lock. I'm planning to install Hackintosh and based on this reference from tonymac I need to configure the BIOS accordingly. I found a modified BIOS which already solved the graphic card issue but I can't disable VT-d with this bios
  

Here are the download link for BIOS:

• Official BIOS from Acer
• Modded BIOS
  

I would really appreciate your help, thanks in advance!