Repeat to conceal all cables and cords and continue capping off the empty channels to finish the trim images 3 and 4. You can also cut a small hole in either side of the box and feed the cables through this hole to the wall outlet to conceal them.

Kitchen Table Top Hidden Pop Up Socket Box With 1 2 Meter
How to hide hdmi cables. Place the power cord and hdmi cables in the channels taping down one section at a time image 1. You can get creative with how you do this. Feed something down like some electrical rods or a specialist cable routing tool or even a trunking lid will do. Tape all your cables to this like your power cables hdmis aerial and satellite cables and pull them all up. Then youll need to fish the wires from the top hole down to the bottom. Place a lattice strip on top and secure with a nail gun being careful to not drill through cables image 2.
This instructable involves among other things. Hide your cables in a box. For getting hdmi and audio cables from point a to point b behind the drywall this is the cleanest option. The type of media boxes im using are the only type i could find locally and they were only. Install your tv on a bracket in front of this hole and voila we tv cables. Tools and supplies in the pics.
Hiding power cable and hdmi cable for wall mounted tv step 1. Place a decorative box on a shelf just under the cables. After cutting perfect holes with the included saw attachment the outer bracket will lock on to your drywall for a secure fit. See white hdmi cables at amazon if the system includes surround speakers or ethernet the cables can go under rugs along skirting boards or inside specialized rubber duct covers that run across. Gather the cables together and close the box to hide them.