- 4 -
............................................................................................................6
GA-P55A-UD4P/GA-P55A-UD4 ...................................7
....................................................................................................................8
1 ..........................................................................9
1-1 ................................................................................................ 9
1-2 ................................................................................................. 10
1-3 CPU CPU ................................................... 13
1-3-1 CPU ..............................................................................................13
1-3-2 CPU ..............................................................................15
1-4 ...................................................................................... 16
1-4-1 .................................................................16
1-4-2 ...............................................................................................17
1-5 ............................................................................. 18
1-6 ATI CrossFireX™/NVIDIA SLI ................................... 19
1-7 ............................................................................. 20
1-8 .............................................................................................. 22
2 BIOS ....................................................................................35
2-1 ........................................................................................... 36
2-2 .......................................................................................... 37
2-3 MB Intelligent Tweaker(M.I.T.) ........................................................................ 39
2-5 Advanced BIOS Features .............................................................................. 50
2-6 Integrated Peripherals .................................................................................... 52
2-7 Power Management Setup ............................................................................. 56
2-8 PC Health Status ............................................................................................ 58
2-9 Load Fail-Safe Defaults .................................................................................. 60
2-10 Load Optimized Defaults ................................................................................ 60
2-11 Set Supervisor/User Password ...................................................................... 61
2-12 Save & Exit Setup .......................................................................................... 62
2-13 Exit Without Saving ........................................................................................ 62
2-14 Security Chip Configuration j ...................................................................... 63
3 ........................................................................65
3-1 Installing Chipset Drivers ( ) ....... 65
3-2 Application Software ( ) ............................ 66
3-3 Technical Manuals ( ) ......................................................... 66