5
GND
6
Signal
t
J17 : ACPI LED selection
Pin No.
Function
1
Signal
2
GND
t
JP6 : Keyboard Power On Connector
Pin No.
Function
Close
Enabled Keyboard power on.
Open
Disabled Keyboard power on.
t
RST : RESET Switch
Pin No.
Function
1
RESET Input
2
GND
t
PWR : POWER ON LED ( PW-LED), Key Lock
Pin No.
Function
1
LED POWER (+)
2
NC
3
GND
4
Key Lock
5
GND
t
SPK : SPEAKER Connector
Pin No.
Function
1
VCC
2
NC.
3
NC.
4
Output
t
Soft PWR : Soft Power Switch
Pin No.
Function
1
CTRL-Signal
2
GND
3.4. DRAM INSTALLATION
The mainboard can be installed with 4 / 8 / 16 / 32 / 64 / 128 / 256 MB 168
pins DIMM module DRAM, and the DRAM speed must be 50 or 60 ns for
Hardware Installation
3-4