24-pin ATX Power (ATXPOWER)
ATXPOWER is the main power supply connector located along the edge of the board next to the DIMM slots. Make sure that the power supply cable and pins are properly aligned with the connector on the motherboard. Firmly plug the power supply cable into the connector and make sure it is secure.
Power Connector
Plug power cable from system power supply to ATXPOWER
Connector |
| Pin | Signal | Pin | Signal |
|
| 1 | +3.3V | 13 | +3.3V |
1 | 12 | 2 | +3.3V | 14 | |
|
| 3 | GND | 15 | GND |
|
| 4 | +5V | 16 | PS_ON |
|
| 5 | GND | 17 | GND |
|
| 6 | +5V | 18 | GND |
|
| 7 | GND | 19 | GND |
13 | 24 | 8 | PWROK | 20 | RSVD |
|
| 9 | +5V_AUX | 21 | +5V |
|
| 10 | +12V | 22 | +5V |
|
| 11 | +12V | 23 | +5V |
|
| 12 | +3.3V | 24 | GND |
4-pin ATX 12V Power (ATX_CPU)
ATX_CPU the
Connecting Serial ATA Cables
The Serial ATA II connector is used to connect the Serial ATA II device to the motherboard. These connectors support the thin Serial ATA II cables for primary storage devices. The current Serial ATA II interface allows up to 300MB/s data transfer rate.