Io Board; Removing The Io Board - Dell Vostro 3401 Service Manual

Steps
1. Using the alignment posts and rubber grommets, place the speakers in the slots on the palm rest.
2. Route the speaker cable through the routing guides on the palmrest.
3. Connect the speaker cable to the connector on the system board .
Next steps
1. Install the SSD.
2. Reconnect the battery
3. Install the base cover.
4. Install the SD card.
5. Follow the procedure in

IO board

Removing the IO board

Prerequisites
1. Follow the procedure in
2. Remove the SD card.
3. Remove the base cover.
4. Disconnect the battery
46 Disassembly and reassembly
cable.
after working inside your
before working inside your
cable.
computer.
computer.