[REQUEST] Acer Aspire 7250G

Hello, I'm looking for unlocking advanced menu in my bios.
In particular to disable integrated graphic card.

- Motherboard Manufacturer: Acer
- Model: Aspire 7250G
- Bios Revision: 3,5
- Bios Type : Insyde H2O
- Bios Link : http://global-download.acer.com/GDFiles/...ER&SC=PA_7
(bios version 1.10)

http://img823.imageshack.us/img823/858/bulf.jpg

Thank you very much in advance!