Use the wiremold channel cordmate kit to direct wires towards the back of the tv. You can buy all the necessary fixtures at your local hardware store.
Family Room No More Wire Nest Hi Sugarplum
How to hide wires for wall mounted tv over fireplace. This can be done by cutting a small hole in the wall behind the television and running the wires behind the wall. Use picture or wire hangers or adhesive strips if the frame is lightweight enough to hang the frame on the wall. All the tv wires go behind the frame and remain hidden but if necessary theyre easily accessible. This is the left side of our fireplace and the side we directed the cable down to the cable receptacle. I was able to hide the cable receptable behind a large boutique mirror. You can cut a small hole in the wall behind your television and run the cables behind the wall or you can hide them behind surface mounted channels which you can buy in a variety of colors to help camouflage the wiring.
Also these cables can be hidden behind surface mounted channels which can be purchased in an array of colours to aid in camouflaging the wiring. Hide your cables so they dont clutter up your fireplace mantel. As a next step you have to attach the fabric to the wood frame with staples or glue and cut a hole for the tv mount. Hide the cables to avoid cluttering the fireplace mantel. Step 9 hang your television on the mount above your fireplace. Wall mounted tv cable management at its best.