Asus M4A785-M User Manual - Page 59

ASUS M4A785-M

2-17

Power on By PS/2 Keyboard [Disabled]

Enables or disables PS/2 Keyboard to generate a wake event.

Configuration options: [Disabled] [Space Bar] [Power Key] [Ctrl-Esc]

Power on From S5 By RTC Alarm [Disabled]

Enables or disables RTC to generate a wake event. Configuration options: [Disabled]

[Enabled]

2.5.5

HW Monitor Configuration

CPU/MB Temperature [xxxºC/xxxºF] or [Ignored]

The onboard hardware monitor automatically detects and displays the motherboard and CPU

temperatures. Select

[Ignored]

if you do not want the detected temperatures to be displayed.

CPU/Chassis Fan Speed [xxxxRPM] or [Ignored]

The onboard hardware monitor automatically detects and displays the CPU / Chassis fan

speeds in rotations per minute (RPM). If the fan is not connected to the motherboard, the field

shows N/A. Select

[Ignored]

if you do not wish to display the detected speed.

VCORE Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage [xx.xxxV] or [Ignored]

The onboard hardware monitor automatically detects the voltage output through the onboard

voltage regulators. Select

[Ignored]

if you do not want the detected voltage to be displayed.

Smart Q-FAN Function [Disabled]

Enables or disables the ASUS Q-Fan feature that smartly adjusts the CPU fan speed for

more efficient system operation. Configuration options: [Disabled] [Enabled]

2.5.6

Anti Surgy Support [Enabled]

Enables or disables the Anti Surgy support. Sets this item to [Enabled] to enable the UVP or

OVP protect function. Configuration options: [Disabled] [Enabled]

Section	Page
Notices	6
Safety information	7
About this guide	8
M4A785-M specifications summary	10
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	19
1.6 Central Processing Unit (CPU)	20
1.6.1 Installing the CPU	20
1.6.2 Installing the heatsink and fan	22
1.7 System memory	23
1.7.1 Overview	23
1.7.2 Memory configurations	24
1.7.3 Installing a DIMM	29
1.7.4 Removing a DIMM	29
1.8 Expansion slots	30
1.8.1 Installing an expansion card	30
1.8.2 Configuring an expansion card	30
1.8.3 PCI slots	30
1.8.4 PCI Express x1 slot	30
1.8.5 PCI Express x16 slot	30
1.9 Jumpers	31
1.10 Connectors	32
1.10.1 Rear panel ports	32
1.10.2 Internal connectors	35
1.11 Software support	42
1.11.1 Installing an operating system	42
1.11.2 Support DVD information	42
Chapter 2	43
BIOS information	43
2.1 Managing and updating your BIOS	43
2.1.1 ASUS Update utility	43
2.1.2 ASUS EZ Flash 2	44
2.1.3 ASUS CrashFree BIOS	45
2.2 BIOS setup program	46
2.2.1 BIOS menu screen	47
2.2.2 Menu bar	47
2.2.3 Navigation keys	47
2.2.4 Menu items	48
2.2.5 Submenu items	48
2.2.6 Configuration fields	48
2.2.7 Pop-up window	48
2.2.8 Scroll bar	48
2.2.9 General help	48
2.3 Main menu	49
2.3.1 System Time	49
2.3.2 System Date	49
2.3.3 Primary IDE Master/Slave, SATA 1~6	49
2.3.4 SATA Configuration	50
2.3.5 System Information	51
2.4 Advanced menu	51
2.4.1 JumperFree Configuration	51
2.4.2 CPU Configuration	54
2.4.3 Chipset	55
2.4.4 Onboard Device Configuration	56
2.4.5 PCIPnP	57
2.4.6 USB Configuration	57
2.5 Power menu	58
2.5.1 Suspend Mode	58
2.5.2 ACPI 2.0 Support	58
2.5.3 ACPI APIC Support	58
2.5.4 APM Configuration	58
2.5.5 HW Monitor Configuration	59
2.5.6 Anti Surgy Support	59
2.6 Boot menu	60
2.6.1 Boot Device Priority	60
2.6.2 Boot Settings Configuration	60
2.6.3 Security	61
2.7 Tools menu	62
2.7.1 ASUS EZ Flash 2	62
2.7.2 Express Gate	63
2.7.3 AI NET 2	63

Asus M4A785-M User Manual - Page 59

HW Monitor Conﬁguration - fan speed

Page 59 highlights