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Asus M3A GREEN User Manual - Page 43

CPU, Chassis and Power Fan connectors 4-pin CPU_FAN, 3-pin, CHA_FAN1, 3-pin PWR_FAN, Digital audio

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5. CPU, Chassis and Power Fan connectors (4-pin CPU_FAN, 3-pin CHA_FAN1, 3-pin PWR_FAN) The fan connectors support cooling fans of 350mA~740mA (8.88W max.) or a total of 1A~2.22A (26.64W max.) at +12V. Connect the fan cables to the fan connectors on the motherboard, making sure that the black wire of each cable matches the ground pin of the connector. Do not forget to connect the fan cables to the fan connectors. Insufficient air flow inside the system may damage the motherboard components. These are not jumpers! DO NOT place jumper caps on the fan connectors. CPU_FAN CPU FAN PWM CPU FAN IN CPU FAN PWR GND M3A-H/HDMI ® CHA_FAN1 Rotation +12V GND PWR_FAN M3A-H/HDMI FAN connectors GND +12V Rotation Only the CPU_FAN and CHA_FAN1 connectors support the ASUS Q FAN 2 feature. 6. Digital audio connector (4-1 pin SPDIF_OUT) This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port(s). Connect the S/PDIF module cable to this connector, then install the module to a slot opening at the back of the system chassis. +5V SPDIFOUT GND M3A-H/HDMI ® SPDIF_OUT M3A-H/HDMI Digital audio connector The S/PDIF module is purchased separately. ASUS M3A-H/HDMI 1-31

Section	Page
Contents	3
Notices	6
Safety information	7
About this guide	8
M3A-H/HDMI specifications summary	10
Chapter 1: Product introduction	13
1.1 Welcome!	14
1.2 Package contents	14
1.3 Special features	15
1.3.1 Product highlights	15
1.3.2 ASUS AI Lifestyle unique features	17
1.3.3 ASUS intelligent performance and overclocking features	19
1.4 Before you proceed	20
1.5 Motherboard overview	21
1.5.1 Motherboard layout	21
1.5.2 Placement direction	22
1.5.3 Screw holes	22
1.6 Central Processing Unit (CPU)	23
1.6.1 Installing the CPU	23
1.6.2 Installing the heatsink and fan	25
1.7 System memory	27
1.7.1 Overview	27
1.7.2 Memory configurations	27
1.7.3 Installing a DIMM	32
1.7.4 Removing a DIMM	32
1.8 Expansion slots	33
1.8.1 Installing an expansion card	33
1.8.2 Configuring an expansion card	33
1.8.3 PCI slots	35
1.8.4 PCI Express x1 slots	35
1.8.5 PCI Express 2.0 x16 slot	35
1.9 Jumpers	36
1.10 Connectors	38
1.10.1 Rear panel connectors	38
1.10.2 Internal connectors	40
Chapter 2 BIOS setup	49
2.1 Managing and updating your BIOS	50
2.1.1 Creating a bootable floppy disk	51
2.1.2 ASUS EZ Flash 2 utility	52
2.1.3 AFUDOS utility	53
2.1.4 ASUS Update utility	55
2.2 BIOS setup program	58
2.2.1 BIOS menu screen	59
2.2.2 Menu bar	59
2.2.3 Navigation keys	59
2.2.4 Menu items	60
2.2.5 Sub-menu items	60
2.2.6 Configuration fields	60
2.2.7 Pop-up window	60
2.2.8 Scroll bar	60
2.2.9 General help	60
2.3 Main menu	61
2.3.1 System Time [xx:xx:xx]	61
2.3.2 System Date [Day xx/xx/xxxx]	61
2.3.3 Legacy Diskette A [1.44M, 3.5 in.]	61
2.3.4 Primary IDE Master/Slave	62
2.3.5 SATA1/2/3/4/5/6	63
2.3.6 Storage Configuration	64
2.3.7 System Information	65
2.4 Advanced menu	66
2.4.1 Jumperfree Configuration	66
2.4.2 AI NET 2	71
2.4.3 CPU Configuration	72
2.4.4 Chipset	72
2.4.5 ECC Configuration	74
2.4.6 Onboard Devices Configuration	76
2.4.7 PCI PnP	77
2.4.8 USB Configuration	78
2.5 Power menu	79
2.5.1 Suspend Mode [Auto]	79
2.5.2 Repost Video on S3 Resume [No]	79
2.5.3 ACPI 2.0 Support [Disabled]	79
2.5.4 ACPI APIC Support [Enabled]	79
2.5.5 APM Configuration	80
2.5.6 Hardware Monitor	82
2.6 Boot menu	83
2.6.1 Boot Device Priority	83
2.6.2 Boot Settings Configuration	84
2.6.3 Security	85
2.7 Tools menu	87
2.7.1 ASUS EZ Flash 2	87
2.7.2 Express Gate Lite	88
2.7.3 ASUS O.C. Profile	89
2.8 Exit menu	90
Chapter 3 Software support	91
3.1 Installing an operating system	92
3.2 Support DVD information	92
3.2.1 Running the support DVD	92
3.2.2 Drivers menu	93
3.2.3 Utilities menu	94
3.2.4 Make Disk menu	96
3.2.5 Manual menu	97
3.2.6 ASUS Contact information	97
3.2.7 Other information	98