Table 5-11Country power supply settings (continued)

Japan

115W

The United Kingdom

230W

 

 

 

 

Latin America

115W

The United States

115W

 

 

 

 

System Board

When replacing the system board, be sure that the following components are removed from the defective system board and installed on the replacement system board:

Memory modules

Processor

Expansion cards

To remove the system board:

1.Prepare the computer for disassembly (Preparation for Disassembly on page 42).

2.Remove the access panel (Access Panel on page 43).

3.Lay the computer on its side with the rear facing toward you.

4.Remove the front bezel (Front Bezel on page 44).

5.Remove an expansion cards (Expansion Cards on page 54).

6.Disconnect the power, and data cables from the back of all installed drives.

7.Disconnect all cables from the system board.

8.Remove the eight screws that secure the system board to the chassis (1).

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Chapter 5 Removal and Replacement Procedures Minitower (MT) Chassis