You will need to determine if your existing mount is VESA compliant. VESA is a standard that is used for TV mounting brackets, and it is followed by the majority of TV manufacturers. This means that new TVs conform to a set of standards for the four mounting holes located on the back of each TV. The VESA Mounting Interface Standard defines the distance in millimeters between a TV's mounting holes (distance horizontally x distance vertically). Common VESA sizes are 200 x 200 for TVs up to 32" class, VESA 400 x 400 for TVs up to 60" class and VESA 600 x 400 for larger screen sizes (e.g. 75" class or 85" class). After you remove your old TV, measure the distances between the holes on the back of the TV. Then check your new TV manual for the VESA standard to see whether your old TV wall mount is compatible. If it's not, or if the weight of your new TV is drastically different, you'll likely need to purchase a new TV wall mount. Also, be aware that we will not uninstall an existing TV mount from its current location and install it into a new location.