Dell OptiPlex GX200 Service Manual download pdf (Page 28)

To remove the system power supply, perform the following steps:

1. Rotate the system power supply.

2. Disconnect the power cables from all drives.

3. Remove the power supply cables from the system board.

4. Lift the front of the power supply until it stops. Then rotate the power supply away from the chassis.

5. Lift the power supply out of the chassis.

System Power Supply Installation

To reinstall the system power supply, align the swivel points at the rear of the power supply with the holes in the chassis and power supply support

arm. Then perform the removal procedure in reverse.

System Board Components

Figure 14 shows the system board and the location of all its sockets and connectors.

Figure 14. System Board Components

Line-in connector

Line-out connector

Microphone connector

NIC connector

Video connector

Serial port 2 connector

USB connectors (2)

Keyboard (lower) and mouse (upper) connectors

Parallel port (upper) and serial port 1 (lower) connectors

Microprocessor connector

RIMM sockets (2)

DC power 1 connector

DC power 2 connector

Chassis intrusion connector

Control panel connector

External speaker connector

EIDE1 connector

EIDE2 connector

System board speaker

System board jumpers

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Dell OptiPlex GX200 Service Manual Page 28