It depends on the type of wall mount that you get. There are many different types of mounts with different features, so it is important to do your research before purchasing a mount. Some mounts do require drilling holes into the wall, but there are also mounts that use Velcro or sticky pads to attach to the wall without any drilling. If you are unsure about whether or not to mount your TV, it might be a good idea to consult a professional. They can help you choose the best mount for your specific TV and tell you if there will be any damage or holes left behind after installation.

Generally, no. Most wall mounts do not require any drilling or screwing into the wall. There are a few different types of wall mounts, but most of them use what's called a VESA mount. A VESA mount is a standard mounting bracket that is built into the back of most modern TVs. There are a variety of adapters that can be used to attach this bracket to different types of wall mounts. If you're not sure whether your TV has a VESA mount, or if you don't know how to attach the adapter to your TV, it might be best to consult with a professional installer.