CAUTION: Before you begin any of the procedures in this section, follow the safety instructions listed in "When Working Inside Your Computer" on page 12.
CAUTION: To guard against electrical shock, always unplug your computer from the electrical outlet before opening the cover.
NOTICE: Be careful when opening the computer cover to ensure that you do not inadvertently disconnect cables from the system board.
5.25-inch drive 
| hard drive |
system board
heat sink and blower assembly 
card cage
power supply
Adding Parts
63
