- Notes, cautions, and warnings
- Working inside your computer
- Removing and installing components
- Recommended tools
- Screw list
- Major components of Inspiron 15 3515
- Secure Digital Card
- Base cover
- Battery
- Solid-state drive
- Wireless card
- Input/Output board
- Hard drive
- Memory modules
- Speakers
- Heat sink
- Fan
- Power button
- Power-button with optional fingerprint reader
- Display assembly
- Hinge caps
- Display bezel
- Hinges
- Display panel
- Camera
- Touchpad
- System board
- Power-adapter port
- Palm-rest and keyboard assembly
- Drivers and downloads
- System setup
- Troubleshooting
- Handling swollen Lithium-ion batteries
- Dell SupportAssist Pre-boot System Performance Check diagnostics
- System diagnostic lights
- Recovering the operating system
- Backup media and recovery options
- WiFi power cycle
- Updating your system BIOS using a USB flash drive
- Drain residual flea power (perform hard reset)
- Getting help and contacting Dell