Step 2. Make Connections to the Motherboard
This section tells how to connect internal peripherals and power supply to the Motherboard.
Internal peripherals include IDE devices (HDD,
For more details on how to connect internal and external peripherals to your new
Connectors and Plug-ins
PCI Audio Card Header: | |||||||||||
Connect the |
| Pin1 |
| Pin2 | Pin3 | ||||||
PCI audio card to this header. |
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| 5VSB |
| GND | |||||
CPU Cooling Fan: CPUFAN |
| Chassis Fan: CHAFAN |
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Pin1 |
| Pin2 | Pin3 | Pin1 |
| Pin2 | Pin3 | ||||
GND |
| 12V | SENSOR | GND |
| 12V |
| SENSOR | |||
Power LED Key Lock Speaker |
| Power LED |
| Keylock | |||||||
+ | _ | + | _ |
| Pin1 | Pin2 | Pin3 | Pin1 |
| Pin2 | |
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| 5V | NC | GND Control Pin |
| GND | ||||
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| Speaker |
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| Pin1 |
| Pin2 |
| Pin3 | Pin4 | |||
Reset | PWRBT Turbo LED HDD LED | 5V |
| NC |
| NC | Speaker out | ||||
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HDD LED | Turbo LED | PWRBT |
| RESET | |||||||
Pin1 |
| Pin2 | Pin1 |
| Pin2 | Pin1 | Pin2 | Pin1 | Pin2 | ||
LED Anode LED Cathode | LED Cathode | GND Power On/Off | GND | Power Good | GND | ||||||
IrDA (Infrared Device Header): IR1 |
| AT Power Cable |
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Pin1 | Pin2 | Pin3 | Pin4 | Pin5 | Connect the AT Power cable to this | ||||||
VCC | None | IRRX | GND | IRTX | connector. If you use AT power supply. | ||||||
ATX Power On/Off: PWRBT |
| ATX Power Supply: ATX PW |
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Connect your power switch to this | Attach the ATX Power cable to this connector. | ||||||||||
header (momentary switch type). | Note: Please make sure the ATX power supply is able to | ||||||||||
To turn off the system, |
| provide at least 720mA of current on the +5VSB lead if | |||||||||
please press this switch and | you want to enable the advanced power management | ||||||||||
hold down for longer than | functions, like | ||||||||||
4 seconds. |
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Hardware | Installation |
7
