User guide

Installing System Components 89
Figure 3-25. Cabling the Heat Sink Cooling Fan
5 Replace the heat sink and shroud assembly (see "Removing the Processor"
on page 81).
6 Reconnect the fan power cable to the system board.
7 Close the system. See "Closing the System" on page 47.
System Battery
A coin-cell battery maintains system configuration, date, and time
information. The battery can last several years.
To determine whether you need to replace the battery, see "Troubleshooting
the System Battery" on page 114.
1 heat sink fan shroud 2 cable slot
3 tab 4 fan connector cable
5 heat sink fan 6 front drive bezel
3
4
5
1
2
6
book.book Page 89 Wednesday, June 24, 2009 8:21 AM