Asus P7P55D EVO, User Manual, Page: 4 / 128

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Contents
2.6 Onboard switches ....................................................................................2-24
2.7 Connectors ...............................................................................................2-27
2.7.1 Rear panel connectors ..............................................................2-27
2.7.2 Audio I/O connections ...............................................................2-28
2.7.3 Internal connectors....................................................................2-31
2.7.4. ASUS Q-Connector (system panel) ..........................................2-40
2.8 Onboard LEDs ..........................................................................................2-41
2.9 Starting up for the first time ....................................................................2-42
2.10 Turning off the computer .........................................................................2-42
Chapter 3: BIOS setup
3.1 Knowing BIOS ............................................................................................3-1
3.2 Updating BIOS ............................................................................................3-1
3.2.1 ASUS Update utility.....................................................................3-2
3.2.2 ASUS EZ Flash 2 utility ...............................................................3-4
3.2.3 ASUS CrashFree BIOS 3 utility...................................................3-5
3.3 BIOS setup program ..................................................................................3-6
3.3.1 BIOS menu screen ......................................................................3-6
3.3.2 Menu bar .....................................................................................3-6
3.3.3 Navigation keys ...........................................................................3-7
3.3.4 Menu items..................................................................................3-7
3.3.5 Submenu items ...........................................................................3-7
3.3.6 Configuration fields .....................................................................3-7
3.3.7 Pop-up window............................................................................3-7
3.3.8 Scroll bar .....................................................................................3-7
3.3.9 General help................................................................................3-7
3.4 Main menu ..................................................................................................3-8
3.4.1 SATA 1-6 .....................................................................................3-8
3.4.2 Storage Configuration ...............................................................3-10
3.4.3 AHCI Configuration ................................................................... 3-11
3.4.4 System Information ................................................................... 3-11
3.5 Ai Tweaker menu ......................................................................................3-12
3.5.1 Ai Overclock Tuner [Auto] .........................................................3-12
3.5.2 CPU Ratio Setting [Auto]...........................................................3-13
3.5.3 Intel(R) SpeedStep(TM) Tech [Enabled] ...................................3-13
3.5.4 DRAM Frequency [Auto] ...........................................................3-14
3.5.5 QPI Frequency [Auto]................................................................3-14