Did you purchase one of our Computer/Touchscreen bundles?  Below are photos of what your Touchscreen plug In setup should look like:

There should be Four plugs in the bottom of your touchscreen.  From Left to Right:

1. Power Supply

2. Audio (The other end should plug into the headphone jack of your Shuttle Computer.)

3. HDMI (The other end should plug into the HDMI jack of your Shuttle Computer.) (You can use a VGA cord in place of the HDMI Cable- but not both)

4. USB 2.0 (USB-B (square plug) plugs into the touchscreen, while the USB-A plugs into the Shuttle Computer.)