- Notes, cautions, and warnings
- Working on your computer
- Technology and components
- Exploded View
- Disassembly and reassembly
- Secure Digital Card
- Base cover
- Battery
- Memory modules
- WLAN card
- Solid-state drive
- Hard drive
- Coin-cell battery
- System fan
- Heat sink
- Speakers
- IO board
- Touchpad
- Display assembly
- Display bezel
- Camera
- Display panel
- Display back-cover and antenna assembly
- Power button
- System board
- Power-adapter port
- Palm-rest and keyboard assembly
- Troubleshooting
- Handling swollen Lithium-ion batteries
- Dell SupportAssist Pre-boot System Performance Check diagnostics
- Enhanced Pre-Boot System Assessment (ePSA) 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 3401 Service Manual
Installing the hard drive assembly
Prerequisites
About this task
Steps
- Align the hard drive with the hard drive bracket and replace the four (M3x3) screws.
- Connect the interposer to the hard drive.
- Align and place the hard drive assembly on the palmrest, then replace the four (M2x3) screws to secure the hard drive assembly to the palmrest.
- Connect the hard drive cable to the system board and close the latch to secure the cable.
Next steps
- Install the battery.
- Install the base cover.
- Install the SD card.
- Follow the procedure in after working inside your computer.
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