The basic steps: find studs, secure the bracket, and hang the TV

Attaching a TV to a wall mount means three things in order: mounting the bracket to the wall using screws into wall studs, connecting the TV's VESA mounting holes to that bracket, and running cables behind the wall or along the side. The whole job takes 30 to 60 minutes if you have the right tools and the wall is straightforward. The biggest mistake people make is skipping the stud-finding step and mounting into drywall alone, which can fail under the TV's weight.

You will need a stud finder (a basic magnetic or electronic one costs $10 to $30), a drill with a Phillips bit, a level, and the screws and anchors that came with your mount. If your mount did not come with hardware, buy heavy-duty wall anchors rated for the combined weight of your TV and mount. Read the mount's manual first — it tells you the exact hole spacing, how high to mount it, and which screws go where.

Key Takeaways

  • Wall studs are the only reliable anchor for a TV mount; drywall alone will not hold the weight, and the TV will eventually fall.
  • Your TV's VESA size (the distance between mounting holes) must match your mount's VESA range, or the TV will not attach.
  • Mark stud locations with a pencil, use a level to ensure the bracket is straight, and drill pilot holes before inserting screws to prevent the wall from cracking.
  • Run power and HDMI cables through the wall before hanging the TV, or use a cable raceway along the side to hide them after installation.

Finding studs and marking the bracket location

Studs are the wooden or metal beams behind your drywall that hold weight. They run vertically and are usually 16 inches apart. Use an electronic stud finder by sliding it across the wall until it beeps and lights up — that marks the edge of a stud. Mark both edges with a pencil so you know the stud's full width. Find at least two studs in the area where you want to mount the bracket.

Hold the bracket against the wall at your desired height (usually eye level when seated, around 42 to 60 inches from the floor to the center of the screen) and use a level to make sure it is perfectly straight. Mark the screw holes with a pencil. The bracket's manual shows the exact hole spacing and how many holes need to hit studs — most mounts require at least two screws into studs, though four is safer.

If you cannot get two holes into studs, do not proceed. Reposition the bracket higher or lower until at least two mounting holes align with stud locations. This is not optional — a TV hanging from drywall anchors alone will eventually fall.

Drilling pilot holes and mounting the bracket

Drill a pilot hole (a small hole that guides the screw) at each marked location. Use a drill bit slightly smaller than the screw diameter — if your screws are 3/8 inch, use a 5/16-inch bit. Drill straight into the wall, stopping when the bit reaches the stud. Pilot holes prevent the wall from cracking and make screws easier to drive.

Insert the screws through the bracket's holes and into the pilot holes you just drilled. Use the screws that came with your mount — they are sized for the bracket's holes and the stud thickness. Tighten them by hand first, then use a drill on low speed or a screwdriver to finish. Do not overtighten; stop when the bracket is snug and does not move side to side.

Check the bracket with a level again. It should be perfectly straight before you hang the TV. If it is tilted, loosen the screws slightly, adjust the bracket, and retighten.

Matching your TV's VESA size to the mount

VESA is the standard that describes where a TV's mounting holes are located. It is written as two numbers — for example, VESA 200x200 means the holes are 200 millimeters apart horizontally and vertically. Your TV's VESA size is in the manual or on the back of the TV itself, usually printed near the mounting holes.

Your wall mount has a VESA range it supports — for example, VESA 75 to 400. Your TV's VESA must fall within that range. If your TV is VESA 200x200 and your mount supports 75 to 400, you are fine. If your TV is VESA 600x400 and your mount only goes up to 400, the mount will not work and you need a different one.

Once you confirm the VESA match, locate the mounting holes on the back of your TV. They are usually four small square holes arranged in a rectangle. Attach the mounting plate (the part that bolts to the TV) to these holes using the screws that came with your mount. Tighten these screws firmly but do not strip them — they hold the TV to the bracket.

Hanging the TV and securing the connection

This step usually requires two people. One person holds the TV while the other guides it onto the bracket. The bracket has a slot or hook that the mounting plate slides into. Align the mounting plate with the bracket's slot, slide the TV up or down depending on the mount design, and lock it in place. Most mounts have a locking mechanism — a screw, lever, or clip — that you tighten once the TV is seated. Check the manual for the exact locking method.

Once the TV is locked, gently push on the top and bottom of the screen to confirm it does not move. It should be completely solid. If it shifts or feels loose, remove the TV and check that the mounting plate is fully seated in the bracket and the locking mechanism is tight.

Running cables and hiding wires

Before you hang the TV, run power and HDMI cables through the wall if you want them hidden. This requires cutting holes in the drywall above and below where the TV will be, running cables through the wall cavity, and patching the holes. If you are not comfortable cutting into walls, use a cable raceway instead — a plastic channel that mounts to the wall and hides cables inside.

Attach the raceway to the wall with adhesive strips or small nails, running it from the TV down to an outlet or media device. Feed your cables through it. Raceways are visible but much simpler than running cables through the wall, and you can paint them to match your wall color.

Connect your power cable to an outlet, then connect HDMI, audio, or other cables to your devices. Leave a little slack in the cables so the TV can tilt or swivel without pulling them tight.

Checking safety and making final adjustments

Once everything is connected, test the TV's tilt and swivel if your mount has those features. Move it gently to confirm the bracket holds it securely at different angles. Check that no cables are pinched or bent sharply — sharp bends can damage them over time.

Look at the back of the TV and the bracket from the side to make sure there is at least an inch of space between the TV and the wall. This gap allows air to circulate and keeps the TV from overheating. If your mount holds the TV too close to the wall, you may need a different mount or spacers.

Finally, confirm that the TV is level by placing a level on top of the screen. If it tilts, loosen the bracket's mounting screws slightly, adjust it, and retighten. A tilted TV is not just visually off — it can stress the mounting hardware unevenly over time.

Frequently Asked Questions

What if I cannot find two studs where I want the TV?

Do not mount the TV there. Move the bracket location higher, lower, or to a different wall section until you can get at least two mounting holes into studs. Drywall anchors alone cannot safely hold a TV's weight. If no location works, consider a different wall or consult a contractor about adding studs.

Can I use the screws that came with my old mount on a new one?

No. Screw sizes and thread types vary by mount design. Using the wrong screws can strip the bracket's holes or fail to grip the stud properly. Always use the screws that came with your new mount, or buy replacements rated for the same bracket model.

How do I know if my TV is too heavy for the mount?

Check your TV's weight in the manual and compare it to the mount's maximum weight rating, which is printed on the mount's box or manual. Add the weight of the mounting plate to the TV's weight. If the total exceeds the mount's rating, the mount is not safe for your TV and you need a heavier-duty one.

What if the TV tilts or feels loose after I hang it?

Remove the TV and check that the mounting plate is fully seated in the bracket's slot and the locking mechanism is tight. Confirm that all screws connecting the bracket to the wall are snug. If the bracket itself is loose, tighten the wall screws. If the problem persists, the bracket or mounting plate may be damaged and need replacement.

Can I mount a TV on a plaster or brick wall?

Yes, but the process is different. Plaster and brick require special anchors or screws designed for those materials. A regular stud finder will not work on brick — you will need a masonry bit and concrete anchors instead. If you are unsure, ask at a hardware store with a photo of your wall, or hire a professional.