Table of Contents
Advertisement
GA-686LX
5
POWER (+)
t
J8: GN-SW
On – Off for enter suspend Green Mode.
t
J9: Soft Power Switch
On – Off for POWER ON or Suspend IN / OUT.
On 4 sec. For POWER OFF before VGA Enable or CMOS setup select
" delay 4sec." For POWER OFF mode.
t
J10: Green LED
OFF
Normal mode
ON
Suspend mode
t
S1: CPU INT. / EXT. FREQ. RATIO
CPU TYPE
1
200MHz
OFF
233MHz
ON
266MHz
OFF
300MHz
ON
333MHz
OFF
366MHz
ON
t
POWER1: ATX POWER connector
Pin No.
3,5,7,13,15-
GND
17
4,6,19,20
VCC (+5V)
10
+12V
12
-12V
18
-5V
8
Power Good
9
5V SB (Stand by +5V)
14
PS-ON (Soft ON/OFF)
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
2
3
4
ON
OFF
OFF
ON
OFF
OFF
OFF
ON
OFF
OFF
ON
OFF
ON
ON
OFF
ON
ON
OFF
Function
3-4
CLK RATIO
X3
X3.5
X4
X4.5
X5
X5.5
Advertisement
Table of Contents
