Installing The Io Board - Dell Vostro 3490 Service Manual

Installing the IO board

Steps
1. Using the alignment posts, place the I/O board on the palm rest and keyboard assembly [1].
2. Replace the two (M2x4) screws that secure the I/O board to the palm rest and keyboard assembly [2].
3. Adhere the I/O board cable to the palm rest and keyboard assembly [1].
4. Connect the I/O board cable to the system board and close the latch to secure the cable [2].
5. Connect the hard drive cable to the system board and close the latch to secure the cable [3].
Removing and installing components 43