Removing and Installing Parts 159
6
Connect the processor fan cable to the system board (see "System Board
Components" on page 102).
NOTICE: Ensure that the fan is correctly seated and secure.
7
Replace the cover (see "Replacing the Computer Cover" on page164).
8
Connect your computer and devices to an electrical outlet, and turn
themon.
Chassis Fan CAUTION: Before you begin any of the procedures in this section, follow the
safety instructions in the Product Information Guide.
CAUTION: To guard against electrical shock, laceration by moving fan blades, or
other unexpected injuries, always unplug your computer from the electrical outlet
before opening the cover.
CAUTION: The heat sink assembly, power supply, and other components may be
very hot during normal operation. Be sure that they have had sufficient time to cool
before you touch them.
NOTICE: To prevent static damage to components inside your computer,
discharge static electricity from your body before you touch any of your computer’s
electronic components. You can do so by touching an unpainted metal surface on
the computer chassis.
book.book Page 159 Friday, April 4, 2008 12:10 PM