Hi, I need help to enable the hidden menu in my BIOS, because there you can change nearly nothing. I need to switch between the Intel HD Graphics and the Geforce GT325M. I don't know what type of BIOS this is. -Manufacturer: ASUS -Motherboard Model: N61JV -Bios revision: 224 -Bios Slic: Asus I hope you can help me. Thx