Jumpers And Connectors; Jumper Legend - TYAN Tiger i7320 User Manual

Tiger i7320 S5350

2.5 Jumpers and Connectors

The following section gives details of the motherboard pin headers and jumpers and their
functions. Pin headers are on-board connectors that can be used to connect the motherboard
to peripherals. Jumpers are used to configure the motherboard.
Jumper
J19*
J21*
J22
J36**
JP4
JP7**
JP8**
FAN1/2/3/4/5
JP13
CPUFAN1/2
JP16
FAN6/7
JP18
JP21/JP30
JP22**
JP24/JP29
JP25
JP27**
JP29
JP32
JP37**
JP39**
*
Some jumpers and headers are optional and not available with the board due to the different
configurations.
** J36, JP7, JP8, JP22, JP27, JP37 and JP39 are reserved for OEM use only

2.5.1 Jumper Legend

Jumper OFF – open (without jumper cap)
Jumper ON – closed (with jumper cap)
Function
SO-DIMM Socket
SMDC (System Management Daughter
Card) Connector
Front Panel Connector
Reserved
External Speaker Header
Reserved
Reserved
Chassis Fan Connectors with tachometer
monitoring and fan speed control
Front Panel USB Header
CPU Fan Connectors with tachometer
monitoring and fan speed control
SATA activity LED Header
Chassis FAN Connectors
COM2 Connector
LAN1/LAN2 activity LED Headers
Reserved
LAN1/LAN2 speed LED Headers
Clear CMOS Jumper
Reserved
LAN2 speed LED header
3-pin Power LED Connector
Reserved
Reserved
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Chapter 2: Board Installation
2-5
Settings
Pin 3-4 close: Buzzer
(Default)
Pin 1-2: Normal (Default)
Pin 2-3: Clear CMOS
.