Table of Contents
Advertisement
Chaosdr 1
Chaosdr 1
Chaosdr 1
Chaosdr 1
Chaosdr 1
1.7.2 ATX Power Connectors: CN2/CN3
-This connector supports the power button on-board. Using
the ATX power supply, functions such as Modem Ring Wake-
Up and Soft Power Off are supported on this motherboard .
This power connector supports instant power-on
functionality, which means that the system will boot up
instantly when the power connector is inserted on the board.
-ATX 4-pin power connector only support +12V voltage.
Pin CN2 Signal
3
1
1
4
2
3
Pin CN3 Signal
1
2
10
20
3
4
5
6
7
1
11
8
9
10
Note:
1. Make sure that the ATX PIII power supply can take at
least 1Amp load on the 5Volt standby lead (5VSB).
2. When you use P4 power supply, you must plug
CN2 & CN3 power connector on your system.
Important:
Before you switch on your power supply, please make
sure:
1. Memory Module installing is OK.
2. Power supply setting is OK.
3. AGP card for 2X or 4X device is OK.
Mnshdranarc Cdrbrhoshnn
Mnshdranarc Cdrbrhoshnn
Mnshdranarc Cdrbrhoshnn
Mnshdranarc Cdrbrhoshnn
Mnshdranarc Cdrbrhoshnn
GND
+12V
3.3V
3.3V
GND
5V
GND
5V
GND
PW-OK
5V_SB
12V
1 - 1 1
1 - 1 1
1 - 1 1
1 - 1 1
1 - 1 1
Pin CN2 Signal
2
GND
4
+12V
Pin CN3 Signal
11
3.3V
12
-12V
13
GND
14
PS-ON
15
GND
16
GND
17
GND
18
-5V
19
5V
20
5V
Advertisement
Table of Contents
