HP E1Y97UT 11.6' E1Y97UT#ABA manual System Board, 11Country power supply settings

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).

82 Chapter 5 Removal and Replacement Procedures Minitower (MT) Chassis