Hello, I have some problems to acces the BIOS onmy machine. Here is the version of my UEFI : American Megatrends Inc. V11.8 07/20/2011. I think the Quite boot is enabled in fact I see the brand name of the manufacturer of my mother board card (MSI) which is this model: H67MA-E35. I already tried several keys but none worked. Can you help me to access this BIOS/UEFI ? Thank you