P45 Diamond Lastest FAQs http://global.msi.eu Why does not show 1600MHz DRAM Frequency in BIOS setup when installing DDR3 1600 XMP memory? http://global.msi.eu/index.php?func=prodfaq&maincat_no=1&prod_no=1478 Please follow the procedures below to configure: 1. At first, the installing CPU FSB is 333MHz at least. 2. Next go to BIOS setup to enable Extreme Memory Profile and Save&Exit. 3. Press power button to shut down and boot up again, then DRAM Frequency will show 1600MHz speed. Note: Owing to P45 chipset must change Memory Mapping value to identify correct DRAM Frequency, so that you have to shut down and boot up again. How do I enable GreenPower function? http://global.msi.eu/index.php?func=prodfaq&maincat_no=1&prod_no=1478 There are two ways alternatively to enable this function. 1. You could go to BIOS setup and enable GreenPower function. 2. You could install Dual Core Center under OS and enter GreenPower Center to enable it. Does this mainboard support XMP (Intel Extreme Memory Profiles) memory? http://global.msi.eu/index.php?func=prodfaq&maincat_no=1&prod_no=1478 Yes, it could support XMP memory. Please go to BIOS setup-> Cell Menu->Extreme Memory Profile and set it as Enabled. How do I use EFI utility to flash EFI BIOS? http://global.msi.eu/index.php?func=prodfaq&maincat_no=1&prod_no=1478 Please refer to the attached word SOP for detailed procedures.