Instruction Manual

a 4-pin peripheral power connector (5).

If your computer has a disc/oppy drive, please connect this to the power supply unit using the

4-pin FDD connector (6).

Powering on the power supply unit

Check all cable connections and make sure that all devices have been connected correctly. Now

plug the power cord into the power supply unit and a mains socket. Set the switch on the power

supply unit from ‘0’ to ‘I’. If the computer boots correctly, you have connected all devices correctly

and the process of installing the power supply unit is now complete.

Pin Function Colur Pin Function Colour

1 +3.3V Orange

+3.3V Orange

2 +3.3V Orange +3.3Vs Brown

3 COM Black 14 -12V Blue

4 +5V Red 15 COM Black

5 COM Black 16 PS-ON Green

6 +5V Red 17 COM Black

7 COM Grey 18 COM Black

8 PWR OK Blue 19 COM Black

9 +5VSB Yellow 20 --- ---

10 +12V Yellow 21 +5V Red

11 +12V Orange 22 +5V Red

12 +3V 23 +5V Red

24 COM Black

20+4-pin MAIN power connector

CABLE DIAGRAMS