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Asus P8P67-M PRO User Manual - Page 48

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1.12 Onboard LEDs 1. Standby Power LED The motherboard comes with a standby power LED that lights up to indicate that the system is ON, in sleep mode, or in soft-off mode. This is a reminder that you should shut down the system and unplug the power cable before removing or plugging in any motherboard component. The illustration below shows the location of the onboard LED. SB_PWR P8P67-M PRO ON OFF Standby Power Powered Off P8P67-M PRO Onboard LED 2. DRAM LED DRAM LED checks the DRAM in sequence during motherboard booting process. If an error is found , the LED next to the error device will continue lighting until the problem is solved. This user-friendly design provides an intuitional way to locate the root problem within a second. DARM LED P8P67-M PRO P8P67-M PRO DARM LED 3. TPU LED The TPU LED lights when the TPU switch is turned to Enable. O2LED1 P8P67-M PRO P8P67-M PRO TPU LED 1-36 ASUS P8P67-M PRO

Section	Page
Notices	6
Safety information	7
About this guide	7
P8P67-M PRO specifications summary	9
Chapter 1	13
Product introduction	13
1.1 Welcome!	13
1.2 Package contents	13
1.3 Special features	13
1.3.1 Product highlights	13
1.3.2 Innovative ASUS features	15
1.4 Before you proceed	17
1.5 Motherboard overview	18
1.5.1 Placement direction	18
1.5.2 Screw holes	18
1.5.3 Motherboard layout	19
1.5.4 Layout contents	20
1.6 Central Processing Unit (CPU)	21
1.6.1 Installing the CPU	21
1.6.2 Installing the CPU heatsink and fan	24
1.6.3 Uninstalling the CPU heatsink and fan	25
1.7 System memory	26
1.7.1 Overview	26
1.7.2 Memory configurations	27
1.7.3 Installing a DIMM	33
1.7.4 Removing a DIMM	33
1.8 Expansion slots	34
1.8.1 Installing an expansion card	34
1.8.2 Configuring an expansion card	34
1.8.3 PCI slots	34
1.8.4 PCI Express x1 slots	34
1.8.5 PCI Express x16 slots	34
1.9 Jumpers	36
1.10 Connectors	37
1.10.1 Rear panel connectors	37
1.10.2 Internal connectors	38
1.11 Onboard switches	46
1.12 Onboard LEDs	48
1.13 Software support	49
1.13.1 Installing an operating system	49
1.13.2 Support DVD information	49
Chapter 2	51
BIOS information	51
2.1 Managing and updating your BIOS	51
2.1.1 ASUS Update utility	51
2.1.2 ASUS EZ Flash 2	52
2.1.3 ASUS CrashFree BIOS 3 utility	53
2.1.4 ASUS BIOS Updater	54
2.2 BIOS setup program	57
2.3 Main menu	61
2.3.1 System Language	61
2.3.2 System Date	61
2.3.3 System Time	61
2.3.4 Security	61
2.4 Ai Tweaker menu	63
2.4.1 Ai Overclock Tuner	63
2.4.2 Memory Frequency	64
2.4.3 OC Tuner	64
2.4.4 EPU Power Saving Mode	64
2.4.5 DRAM Timing Control	64
2.4.6 CPU Power Management	64
2.4.7 Offset Mode Sign	66
2.4.8 DRAM Voltage	66
2.4.9 VCCIO Voltage	66
2.4.10 PCH Voltage	66
2.4.11 Load-Line Calibration	66
2.4.12 CPU Spread Spectrum	66
2.5 Advanced menu	67
2.5.1 Trusted Computing	67
2.5.2 CPU Configuration	68
2.5.3 PCH Configuration	69
2.5.4 SATA Configuration	69
2.5.5 USB Configuration	70
2.5.6 Onboard Devices Configuration	71
2.5.7 APM	73
2.6 Monitor menu	74
2.6.1 CPU Temperature / MB Temperature [xxxºC/xxxºF]	74
2.6.2 CPU Fan / Chassis Fan 1/2 / Power Fan Speed	74
2.6.3 CPU Q-Fan Control	75
2.6.4 Chassis Q-Fan Control	75
2.6.5 CPU Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage	76
2.6.6 Anti Surge Support	76
2.7 Boot menu	77
2.7.1 Bootup NumLock State	77
2.7.2 Full Screen Logo	77
2.7.3 Option ROM Messages	77
2.7.4 Setup Mode	77
2.7.5 Boot Option Priorities	78
2.7.6 Boot Override	78
2.8 Tools menu	79
2.8.1 ASUS EZ Flash 2	79
2.8.2 ASUS O.C. Profile	79