Cooling Fan Connectors; Front Panel Connector - DFI AL102 User Manual

Cooling Fan Connectors

PTN
3460
The fan connectors are used to connect cooling fans. The cooling fans will provide adequate
airflow throughout the chassis to prevent overheating the CPU and system board components.
BIOS Setting
The Advanced menu ("SIO NUVOTON6112D" submenu) of the BIOS will display the current
speed of the cooling fans. Refer to the chapter 3 for more information.
Chapter 2 Hardware Installation
Ground
Ground
12V
12V
FAN IN
FAN IN
1 3 1 3
System Fan 1 ystem Fan 2
S
PTN
3460
Chapter 2

Front Panel Connector

PTN
3460
HD-LED - Hard Drive LED
This LED will light when the hard drive is being accessed.
RESET - Reset Switch
This switch allows you to reboot without having to power off the system.
ATX-SW - Power Switch
This switch is used to power on or off the system.
PWR-LED - Power/Standby LED
When the system's power is on, this LED will light. When the system is in the S1 (POS - Power
On Suspend) state, it will blink every second. When the system is in the S3 (STR - Suspend To
RAM) state, it will blink every 4 seconds.
Pin Pin Assignment
3 HDD Power
HD-LED
5 Signal
7 Ground
RESET
9 RST Signal
1, 11 N.C.
22
12 11
Front
Panel
ATX-SW
PWR-LED
2 1
PTN
3460
Pin Pin Assignment
2 LED Power
4 LED Power
PWR-LED
6 Signal
8 Ground
ATX-SW
10 Signal
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RESET
HD-LED