English
1) ATX_12V (+12V Power Connector)
This connector (ATX _12V) suppliesthe CPU operation voltage (Vcore). If this " ATX_ 12V connector" is not connected, system cannot boot.
| 4 | Pin No. | Definition |
3 | 1 | GND | |
1 | 2 | 2 | GND |
3 | +12V | ||
|
| 4 | +12V |
FS
2) ATX (ATX Power)
AC power cord should only be connected to your power supply unit after ATX power cable and other related devices are firmly connected to the mainboard.
|
| Pin No. | Definition | |
|
| 1 | 3.3V | |
|
| 2 | 3.3V | |
10 | 20 | 3 | GND | |
4 | VCC | |||
|
| |||
|
| 5 | GND | |
|
| 6 | VCC | |
|
| 7 | GND | |
|
| 8 | Power Good | |
|
| 9 | 5V SB(stand by +5V) | |
|
| 10 | +12V | |
|
| 11 | 3.3V | |
|
| 12 | ||
|
| 13 | GND | |
1 | 11 | 14 | PS_ON(softOn/Off) | |
15 | GND | |||
FS |
| 16 | GND | |
|
| 17 | GND | |
|
| 18 | ||
|
| 19 | VCC | |
|
| 20 | VCC |
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