User Guide
Page 8
viii A58M-A/USB3 specifications summary Back Panel I/O ports Internal I/O connectors BIOS Support DVD Operating System Support Form factor 1 x PS/2 mouse port (green) 1 x PS/2 keyboard port (purple) 1 x HDMI port 1 x DVI-D port 1 x D-Sub output port 1 x LAN (RJ-45) port 2 x USB 3.0/2.0 ports 2 x USB 2.0/1.1 ports 7.1-channel audio I/O ports (3-jack) 2 x USB 2.0/1.1 connectors support additional 4 USB 2.0/1.1 ports 6 x SATA 3.0Gb/s connectors 1 x COM connector...
viii A58M-A/USB3 specifications summary Back Panel I/O ports Internal I/O connectors BIOS Support DVD Operating System Support Form factor 1 x PS/2 mouse port (green) 1 x PS/2 keyboard port (purple) 1 x HDMI port 1 x DVI-D port 1 x D-Sub output port 1 x LAN (RJ-45) port 2 x USB 3.0/2.0 ports 2 x USB 2.0/1.1 ports 7.1-channel audio I/O ports (3-jack) 2 x USB 2.0/1.1 connectors support additional 4 USB 2.0/1.1 ports 6 x SATA 3.0Gb/s connectors 1 x COM connector...
User Guide
Page 22
...separately. 1-14 Chapter 1: Product introduction Connect one end of maximum 2A (24 W) fan power. • The CPU_FAN and CHA_FAN connectors support the ASUS Fan Xpert feature. 3. CPU and chassis fan connectors (4-pin CPU_FAN, and 4-pin CHA_FAN) Connect the fan cables to the fan connectors on the fan connectors. •... connector. CPU FAN PWM CPU FAN IN CPU FAN PWR GND CHA FAN PWM CHA FAN IN CHA FAN PWR GND 2. AGND NC SENSE1_RETUR SENSE2_RETUR AGND NC NC NC AAFP PIN 1 PIN 1 MIC2 MICPWR Line out_R NC Line out_L PORT1 L PORT1 R PORT2 R SENSE_SEND PORT2 L A58M-A/USB3 HD-audio...
...separately. 1-14 Chapter 1: Product introduction Connect one end of maximum 2A (24 W) fan power. • The CPU_FAN and CHA_FAN connectors support the ASUS Fan Xpert feature. 3. CPU and chassis fan connectors (4-pin CPU_FAN, and 4-pin CHA_FAN) Connect the fan cables to the fan connectors on the fan connectors. •... connector. CPU FAN PWM CPU FAN IN CPU FAN PWR GND CHA FAN PWM CHA FAN IN CHA FAN PWR GND 2. AGND NC SENSE1_RETUR SENSE2_RETUR AGND NC NC NC AAFP PIN 1 PIN 1 MIC2 MICPWR Line out_R NC Line out_L PORT1 L PORT1 R PORT2 R SENSE_SEND PORT2 L A58M-A/USB3 HD-audio...
User Guide
Page 52
... allows you to adjust the minimum chassis fan duty cycle. Select Ignore if you do not want to detect this item. 2.7.6 Anti Surge Support [Auto] This item allows you to assign detailed fan speed control parameters. Q-Fan Max. Duty Cycle(%) [40] Use the and keys ... disable the Anti Surge function. When the chassis temperature is under 40ºC, the chassis fan will operate at the minimum duty cycle. 2.7.5 CPU Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage The onboard hardware monitor automatically detects the voltage output through the onboard voltage regulators. Configuration options:...
... allows you to adjust the minimum chassis fan duty cycle. Select Ignore if you do not want to detect this item. 2.7.6 Anti Surge Support [Auto] This item allows you to assign detailed fan speed control parameters. Q-Fan Max. Duty Cycle(%) [40] Use the and keys ... disable the Anti Surge function. When the chassis temperature is under 40ºC, the chassis fan will operate at the minimum duty cycle. 2.7.5 CPU Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage The onboard hardware monitor automatically detects the voltage output through the onboard voltage regulators. Configuration options:...