
V28B Chapter 2 Hardware Installation
12
RESET Switch: RST
RESET switch is used to reboot the system rather thatn turning the power On/Off. Award
rebooting with the HDD LED is lit.YOU can connect the RESET switch from the system case on
this pin.
Setting Description
Open Normal
Mode
Close Reset
system
Keylock and Power LED Connector: KEY-LOCK
Keylock allows you to disable the keyboard for security purpose. You can connect the
keyboard to this pin.
Pin Description
1 LED
output
2 N.C.
3 Ground
4 Keylock
5 Ground
Speaker SPEAKER
Speaker from the system case is connected to this pin.
Pin Description
1 Data
out
2 N.C.
3 Ground
4 +5V
2-2.1 CMOS Clear Setting
CMOS Jumper
Please refer the following figures for the locations of the jumper on the mainboard.
Содержание V28B
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