How to Mount a Monitor on Wall | VESA Holes To Final Hang

Mounting a monitor on the wall starts with one hard check: does the back panel have four evenly spaced screw holes? Those holes follow the VESA standard, and nearly every mount and monitor on the market uses them. The reliable order is simple — confirm the monitor allows it, find solid wall structure, level the bracket, then hang the panel.

Check VESA Compatibility First

Turn off the monitor and unplug the power cable before touching anything. Remove the stand base so you can see the mounting surface on the back panel.

Look for four threaded holes arranged in a square or rectangle. The spacing tells you the VESA size, like 100×100 mm or 75×75 mm. A monitor without these holes needs a special adapter, and a curved or ultrawide panel may require a mount rated for its shape and weight. Samsung’s guidance is direct: some models need a supplied inlay piece, and the user manual explains model-specific differences. Verify the manual before you buy a mount, because adapters can turn a $40 job into an $80 one.

Find The Stud And Level The Bracket

Wall mounts must bite into a wall stud or a solid masonry anchor. Drywall alone will not hold a monitor that gets bumped or articulated — one technician notes that drywall anchors simply are not rated for this load.

Run a stud finder horizontally across the wall until it beeps, then mark the center of the stud. Hold the wall plate up at your chosen viewing height — usually eye level when seated — and put a bubble level across the top. Mark the hole centers through the plate’s slots with a pencil.

The drilling dimensions are specific. For wood studs, use a 3/16-inch bit and drill pilot holes to a depth of 2.2 inches, then drive lag screws with washers. For concrete or brick, switch to a 3/8-inch bit at 2.4 inches deep, tap in concrete anchors, and follow the same lag-screw finish. A hammer drill makes the concrete route far less miserable.

Attach The Mounting Plate And Hang The Monitor

Fasten the wall plate with the lag screws, check it with the level one more time before final tightening, and confirm the plate sits flat against the wall. A shim behind one corner beats a crooked monitor you notice every day for the next three years.

Select the correct VESA bolts for the monitor’s threaded holes — the mount’s instruction sheet lists which length fits which hole depth. Start with the top two bolts only, leaving a small gap of about 0.11 inches so the plate can seat. Lift the monitor, align its top holes onto the wall plate’s hooks or flange, and let it settle onto the top bolts. Install the lower two bolts and tighten all four evenly. Do not overtighten; the goal is snug, not stripped.

Before you call it done, manage the cables. Route them so they hang free of the ports and the mount’s articulation arms. A tight cable pulls on the connectors and limits how far the monitor swivels later.

Common Mistakes That Send Monitors Crashing

If you would rather compare tested mounts than read more theory, our roundup of the best computer monitor wall mounts covers full-motion and fixed-arm options side by side.

Check your work before you trust it.