Troubleshooting Your System 115
3
Open the system. See "Opening the System" on page 54.
4
Ensure that the processor and heat sink are properly installed. See
"Replacing the Processor" on page 85.
5
Close the system. See "Closing the System" on page 55.
6
Reconnect the system to the electrical outlet, and turn on the system and
attached peripherals.
If the problem persists, see "Getting Help" on page 127.
book.book Page 115 Thursday, August 30, 2007 3:30 PM