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3.1 Connectors and Jumpers list
The tables below list the function of each of the board jumpers and connectors by labels shown in the above section.
The next section in this chapter gives pin definitions and instructions on setting jumpers.
Label
Function
Note
1
ATX 12V Power Connector
2
3 Pin CPU FAN Connector
3
4 Pin CPU FAN Connector
4
24 pin ATX Power Input Connector
5
SATA3 Connectors
6
3 Pin Chassis FAN Connector
7
4 Pin Chassis FAN Connector
8
USB2.0 Header
9
USB2.0 Ports
10
System Panel Header
11
RS-232 Port 4 Pin Headers
12
ATX/AT mode Selection
13
Clear CMOS Header
14
Printer Port Header
15
USB2.0 Header
16
TPM Header
17
Digital Input / Output Pin Header
18
Digital Input / Output Power Header
19
Chassis Intrusion Headers
20
Front Panel Audio Header
21
Digital Input / Output Default Value Setting
22
PWR LOSS Header
