HP Armada 4200 Armada 4100 and 4200 Families of Personal Computers Maintenance - Page 134

System Board Components, System Board

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5.8 System Board Components There are two major parts that comprise the system board: the system board, and the heat sink. 5.8.1 System Board To remove the system board, complete the following procedures: 1. Disconnect the AC power and any external devices (Section 5.3.1). 2. Undock the computer from the auxiliary base, if necessary (Section 5.3.2). 3. Remove all battery packs (Section 5.4.3). 4. Remove the pointing device (Section 5.3.5). 5. Remove the hard drive. (Section 5.3.6). 6. Remove the CPU base cover (Section 5.5.4). 7. Remove the processor shield and the processor (Section 5.5.5). 8. Remove the CPU cover/keyboard assembly (Section 5.5.6). 9. Remove the display assembly (Section 5.6). 10. Remove the clutch cover (Section 5.7.1). 5-46 Removal and Replacement Procedures

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5-46
Removal and Replacement Procedures
5.8
System Board Components
There are two major parts that comprise the system board: the system board, and the
heat sink.
5.8.1
System Board
To remove the system board, complete the following procedures:
1. Disconnect the AC power and any external devices (Section 5.3.1).
2. Undock the computer from the auxiliary base, if necessary (Section 5.3.2).
3. Remove all battery packs (Section 5.4.3).
4. Remove the pointing device (Section 5.3.5).
5. Remove the hard drive. (Section 5.3.6).
6. Remove the CPU base cover (Section 5.5.4).
7. Remove the processor shield and the processor (Section 5.5.5).
8. Remove the CPU cover/keyboard assembly (Section 5.5.6).
9. Remove the display assembly (Section 5.6).
10. Remove the clutch cover (Section 5.7.1).