Contents | 
  | 
1 Working on Your Computer  | 5  | 
Before Working Inside Your Computer  | 5  | 
Turning Off Your Computer  | 6  | 
After Working Inside Your Computer  | 6  | 
2 Removing and Installing Components  | 9  | 
Recommended Tools  | 9  | 
System Overview  | 10  | 
Removing the Power Supply Unit (PSU)  | 10  | 
Installing the Power Supply Unit (PSU)  | 11  | 
Removing the Cover  | 12  | 
Installing the Cover  | 13  | 
Removing the Front Bezel  | 13  | 
Installing the Front Bezel  | 14  | 
Removing the Optical Drive  | 14  | 
Installing the Optical Drive  | 17  | 
Removing the Hard Drive  | 17  | 
Installing the Hard Drive  | 18  | 
Removing the Thermal Sensor  | 18  | 
Installing the Thermal Sensor  | 19  | 
Removing the Input/Output (I/O) Panel  | 20  | 
Installing the Input/Output (I/O) Panel  | 21  | 
Removing the Air Tunnel  | 22  | 
Installing the Air Tunnel  | 22  | 
Removing the Memory  | 22  | 
Installing the Memory  | 23  | 
Removing the   | 23  | 
Installing the   | 23  | 
Removing the Heatsink  | 24  | 
Installing the Heatsink  | 25  | 
Removing the Heatsink Fan  | 25  | 
Installing the Heatsink Fan  | 26  | 
Removing the Processor  | 27  | 
Installing the Processor  | 28  | 
Removing the System Fan  | 28  | 
Installing the System Fan  | 33  | 
Removing the PSU Card  | 33  | 
Installing the PSU Card  | 35  |