![](/images/new-backgrounds/1307835/30783549x1.webp)
Power Supply
JPWR1:
ATX 24-pin Power Connector
This connector allows you to connect an ATX
|
|
|
|
|
|
|
|
|
| 12 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
| 11 |
|
| . |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
| 10 |
| . +3. |
|
|
|
|
|
|
|
|
|
|
|
| ||||||
|
|
|
|
|
| 7 . |
|
|
| +12V |
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
| 9 . |
|
|
| 3V |
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
| 8 . | +12V |
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||
|
|
|
|
| 6 . |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||
|
| 3 |
|
| . |
| PW5VSB |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||
|
| 5 |
|
| Ground |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
| R |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
1 |
|
| 4 . +5 |
|
| O |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||
|
|
| . | Ground |
|
|
| K |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||
2 |
| . +5 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 24 |
|
| ||||
|
| .GroundV |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||
| . |
|
|
| V |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
. +3 | 3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
+3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
| . |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 23 . | |||||
|
| 3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 20 |
| |||||||||
|
|
|
| V |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 22 . | Ground | |||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 21 | . +5 | V | |||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| . | +5 |
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| . +5 | V | V | ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 19. |
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 15 |
|
| 18. |
| Res |
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 17 |
| Ground |
|
|
| ||||||||
|
|
|
|
|
|
|
|
|
|
|
|
| 14.. |
|
|
|
|
| ||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 16 |
|
| . |
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
| 13 |
|
| - |
| . | Ground |
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| .Ground |
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
| . |
|
|
|
| ON | # |
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
| +3 12V |
|
|
|
|
|
|
|
|
| |||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3 |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| V |
|
|
|
|
|
|
|
|
|
|
Chapter 1
JPWR2:
ATX 4-pin Power Connector
This connector provides 12V power to the CPU.
| 1 |
| . |
2 | Ground |
. | |
Ground |
| 3 |
| . |
4 | +12V |
. | |
+12V |
Important
Make sure that all the power cables are securely connected to a proper ATX power sup- ply to ensure stable operation of the mainboard.