- 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
Removing the palm-rest and keyboard assembly
Prerequisites
- Follow the procedure in Before working inside your computer.
- Remove the SD card.
- Remove the base cover.
- Remove the battery.
- Remove the M.2 2230 solid-state drive.
- Remove the M.2 2280 solid-state drive.
- Remove the hard drive.
- Remove the fan.
- Remove the wireless card.
- Remove the display assembly.
- Remove the touchpad.
- Remove the speakers.
- Remove the IO board.
- Remove the power button.
- Remove the
system board.
NOTE The system board can be removed along with the heat sink.
- Remove the power-adapter port.
About this task
The following images indicate the location of the palm-rest and keyboard assembly and provides a visual representation of the removal procedure.
Steps
After performing the pre-requisites you are left with the palm-rest and keyboard assembly.
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