Smartboard and ViewBoard Setup and Troubleshooting

This guide covers connecting to and troubleshooting interactive displays (ViewSonic ViewBoards, Promethean boards, and other smartboards) used in FVSD classrooms.

Connecting Your Computer to the Display

Using an HDMI Cable

  1. Plug one end of the HDMI cable into your computer
  2. Plug the other end into the HDMI input on the display
  3. The display should automatically detect your computer
  4. If the screen doesn't appear, press Windows key + P and select Duplicate or Extend

Using a USB-C Cable

Some newer displays and computers support USB-C:

  1. Connect the USB-C cable from your computer to the display's USB-C port
  2. The display should show your computer screen automatically

Wireless Display (Screen Mirroring)

If your display supports wireless casting:

  1. On your computer, press Windows key + K to open the Cast panel
  2. Select your classroom display from the list
  3. Choose Duplicate to mirror your screen

Note: Wireless display may have slight lag — use a wired connection for video playback or presentations with animations.

Display Shows "No Signal"

  1. Check that the cable is firmly plugged in at both ends
  2. Make sure the display is set to the correct input — use the remote or the buttons on the display to switch inputs (HDMI 1, HDMI 2, USB-C, etc.)
  3. Try a different cable if one is available
  4. Press Windows key + P on your computer and select Duplicate

Touch Screen Isn't Working

  1. Make sure the USB cable is connected from the display to your computer — the HDMI cable handles video only, the USB cable enables touch
  2. Try unplugging and reconnecting the USB cable
  3. Restart your computer with the cables connected

If touch still doesn't work after reconnecting, contact IT.

No Sound From the Display

  1. Right-click the speaker icon in your taskbar (bottom-right)
  2. Click Sound settings > Output device
  3. Select the display (it may appear as the display model name or "HDMI Audio")
  4. Make sure the volume is turned up on both your computer and the display itself

Display Is On but Screen Is Black

  1. Move the mouse or press a key — your computer may be asleep
  2. Check the cable connection
  3. Try switching the display's input source and switching back
  4. Restart the display by turning it off, waiting 10 seconds, and turning it back on

ViewBoard Specific Tips

Contact IT

Contact IT if:

Please include:


Revision #1
Created 2026-08-06 22:43:53 UTC by Admin
Updated 2026-08-06 22:43:53 UTC by Admin