- Notes, cautions, and warnings
- Notes, cautions, and warnings
- Working on your computer
- Exploded View
- Disassembly and reassembly
- Troubleshooting
- Handling swollen Lithium-ion batteries
- Dell SupportAssist Pre-boot System Performance Check diagnostics
- System diagnostic lights
- Real-Time Clock (RTC Reset)
- Updating the BIOS in Windows
- Updating the BIOS using the USB drive in Windows
- Backup media and recovery options
- WiFi power cycle
- Drain residual flea power (perform hard reset)
- Getting help and contacting Dell
Vostro 3405 Service Manual
Exploded View
- Base cover
- Battery
- DC-in Port
- Memory modules
- Solid-State Drive bracket
- Solid-State Drive
- System Board
- Speakers
- Touchpad
- Display Assembly
- Palmrest Assembly
- HDD Assembly
- IO Board
- Coin Cell Battery
- Power Button Module
- WLAN Card
- Fan Assembly
- Heatsink assembly
NOTE Dell provides a list of components and their part numbers for the original system configuration purchased. These parts are available according to warranty coverages purchased by the customer. Contact your Dell sales representative for purchase options.
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