Atx_power: atx 24-pin power connector – Acer Aspire M5640 User Manual
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ATX_POWER: ATX 24-pin Power Connector
9
8
7
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5
4
3
2
1
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
Pin
Signal Name
Pin
Signal Name
1 +3.3 13
+3.3V
2 +3.3 14
-12V
3 COM 15
COM
4 +5V 16
PS_ON
5 COM 17
COM
6 +5V 18
COM
7 COM 19
COM
8 PWR
OK
20
-5V
9 5VSB 21
+5V
10 +12V 22
+5V
11 +12V 23
+5V
12 +3.3V 24
COM
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