Chapter 3
ACPI Functions & Connectors
with ATX Power
PW2 – ATX Style Power Connector
The ATX power supply provides a single 20-pin
connector.
Pin
Description
Pin
Description
1
3.3V
11
3.3V
2
3.3V
12
Ð12V
3
Ground
13
Ground
4
+5V
14
PS-ON
5
Ground
15
Ground
6
+5V
16
Ground
7
Ground
17
Ground
8
Power OK
18
Ð5V
9
5VSB
19
+5V
10
+12V
20
+5V
The functions and connectors described below work
with the ATX power supply.
Содержание M717
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