![](/images/new-backgrounds/1106364/10636485x1.webp)
Internal Keyboard Connector (CN15)
Internal keyboard connector (CN 15)
Pin Signal
1CLK
2Data
3NC
4GND
5+5V
Power connector (CN16)
ATX power connector (CN16)
The ATX power supply uses
ATX power connector (CN16)
Pin | Signal | Pin | Signal |
1 | NC | 11 | NC |
2 | NC | 12 | |
3 | GND | 13 | GND |
4 | +5V | 14 | PS ON |
5 | GND | 15 | GND |
6 | +5 V | 16 | GND |
7 | GND | 17 | GND |
8 | POWER OK | 18 | |
9 | +5VSB | 19 | +5V |
10 | +12V | 20 | +5V |
Chapter2 Installation 33