- Notes, cautions, and warnings
- Working on your computer
- Technology and components
- Major components of your system
- Disassembly and reassembly
- Recommended tools
- Screw List
- Side cover
- Front bezel
- Hard-drive assembly
- Removing the primary 2.5-inch hard-disk drive assembly
- Removing the secondary 2.5-inch hard-disk drive assembly
- Removing the 2.5-inch hard-disk drive bracket
- Installing the 2.5-inch hard-disk drive bracket
- Installing the secondary 2.5-inch hard-disk drive assembly
- Installing the primary 2.5-inch hard-disk drive assembly
- 3.5 in. hard-drive assembly
- Solid-state drive
- Memory modules
- SD card reader (optional)
- Processor fan and heat-sink assembly
- Processor
- Graphics card
- Graphical processing unit
- Coin-cell battery
- WLAN card
- Slim optical-drive
- Slim optical-drive bracket
- Chassis fan
- Voltage regulator heat sink
- Speaker
- Power button
- Power-supply unit
- Intrusion switch
- Optional I/O modules (Type C/ HDMI/VGA/DP/Serial)
- System board
- Troubleshooting