JETWAY J9BXAS-7A User Manual page 17

11. Reset switch lead: RST
This 2-pin connector connects to the case-mounted reset switch for rebooting your computer
without having to turn off your power switch. This is a preferred method of rebooting in order
to prolong the life of the system's power supply. See the figure below.
12. Keyboard lock switch lead: KEYLOCK
This 5-pin connector connects to the case-mounted key switch for locking the keyboard for
security purposes. See the figure below.
13. Speaker connector: SPEAKER
This 4-pins connector connects to the case-mounted speaker. See the figure below.
14. IR infrared module connector: IR1
This connector supports the optional wireless transmitting and receiving infrared module. This
module mounts to small opening on system cases that support this feature you must also
configure the setting through BIOS setup. Use the four pins as shown on the Back View and
connect a ribbon cable from the module to the motherboard according to the pin definitions.
15. FAN connector: CPUFAN , SYSFAN
16. Power-On button connector: PS-ON
TBSW
KEYLOCK
System Case Connections
IR 1
IR Infrared Module Connector
CPUFAN
SYSFAN
FAN Connector
Push Button
PS-ON
GND
Power-On button connector
TBLED
RST
SPEAK
4
2
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