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CHAPTER4
39
Upgrading Your Computer
• Preventing static electricity discharge
• Opening and closing the case
• Adding or replacing memory
• Replacing the system battery
• Adding or replacing an optical disc drive
• Adding or replacing an optional diskette
drive
• Adding or replacing the memory card reader
• Adding or replacing a hard drive
• Replacing the front fan
• Replacing the rear fan
• Replacing the power supply
• Replacing the heat sink and processor
• Replacing the I/O board
• Adding or replacing an expansion card
• Replacing the system board
8512066.book Page 39 Tuesday, January 16, 2007 11:02 AM