Standing Desk Not Moving but the Motor Clicks? What to Check

Quick Answer: Take heavy items off and clear anything touching the desk, then press up. If it still only clicks, unplug it and reseat every cable at the control box.

• Clicks with your full setup on it, or something touches the desk: Lighten and free the desk. Use Fix A to clear the load and the blockage
• Clicks even when the desk is empty and clear: Check the power and leg cables. Use Fix B to reseat the cables
• One leg hums while the other is silent, or a code shows: Find which part stops first. Start with Step 1 to find the stuck leg

• Time: About 15 to 30 minutes for the checks (a planning estimate; getting a replacement part takes longer).
• Difficulty: Easy for the checks and cable reseating; fitting a replacement leg or control box depends on your model.
• Tools: A flashlight, your phone (for a short video and photos of labels and ports), and a strip of masking tape.

Jump to:

• Step 1 - Find Where the Desk Stops and Which Leg Is Quiet
• Step 2 - Clear the Load, Reseat the Cables, or Find the Failed Part
• Step 3 - Run the Desk Up and Down Under Your Normal Load
• Common Mistakes
• FAQ

Why a Standing Desk Clicks but Won't Move

When your standing desk is not moving, won't go up or down, and you only hear a click, the keypad and control box are working. The click is usually a switch inside the control box closing to send power to the leg motors.

If a motor can't turn, or the box senses a fault, it cuts the power again within moments. That is why the desk seems stuck: the box tries, stops, and waits for the next press.

Power travels in a chain: wall outlet, power cord, control box, then one cable to the motor at the top of each leg, which drives the lifting spindle inside the column. The click shows the chain works up to the control box, so the fault sits after it: in the load, a leg cable, a leg motor, or the box's output to the legs.

Three things separate the causes. Load or a blockage stops the desk with your setup on it and lets it move once the desk is empty and clear. A loose or damaged leg cable, a failed motor, or a faulty box port stops it even when it is empty.

Most control boxes drive both legs together and stop both if either one can't keep up, so a single bad leg can freeze the whole desk. A leg that hums or clicks while the other stays silent points to that silent side.

Some clicks are normal. At the top or bottom limit the box stops on purpose, and a press in that direction can give a click and nothing more.

Problem state: The control box switches on, but a stalled motor, a blocked or overloaded desk, or a broken connection makes it cut power, so neither leg moves.

Corrected state: Both motors get power and turn freely, so the desk travels smoothly up and down under your normal load, with both legs moving together.

Critical Safety Warning: A stuck desk can start moving suddenly once the fault clears, and the control box runs on mains power.

• Unplug the desk at the wall before you touch any plug or cable at the control box.
• Keep hands, cables, and objects out of the gap between the leg tubes and out from under the desktop whenever someone presses a button.
• Take heavy items off the desk instead of lifting the desktop by hand to help it move.

Step 1 - Find Where the Desk Stops and Which Leg Is Quiet

Test the desk as you normally use it, with your setup on it, and change only one thing at a time. The baseline you record here is what Step 3 repeats.

1. Mark a baseline. Put a strip of masking tape across the joint where each leg's upper tube enters the lower tube, and note the height on the display if it shows one.
2. Read the display. Note any code or letters before and after you press a button.
3. Test each direction. Press up for a second or two, then down, while filming from one fixed spot with sound on. Note whether it fails in one direction or both.
4. Listen for the stuck leg. Press again with your ear near the control box, then near the top of each leg, and note which one hums, clicks, or stays silent.
5. Look for contact. Check the wall, a window sill, chair arms, a drawer unit, and any cable pulled tight between the desk and the wall.

What your result means:

• Something touches the desk, or it fails only with your full setup on it: use Fix A.
• It won't go up but goes down fine: the desk may be overloaded or already at its top limit. Compare the display height with your highest setting, then use Fix A.
• It won't go down but goes up fine: look for something under the desk with Fix A. If nothing is there, the desk may have lost its stored position and need the reset in its manual; Standing Desk Legs Uneven? walks through running one.
• It fails both ways, even empty and clear: use Fix B.
• One leg hums or clicks while the other stays silent: use Fix B first, then Fix C if it doesn't help.
• The display shows an error code: codes differ by control box maker, so look up that code for your box before using these fixes. For E01, see Standing Desk Showing E01?.
• No click and no light on the keypad at all: that is a power or keypad problem, not a stalled motor. Check the outlet and power cord first and don't use these fixes.
• It clicked only at the very top or bottom of its range and moves the other way: that is the normal end stop. Nothing needs fixing.

Step 2 - Clear the Load, Reseat the Cables, or Find the Failed Part

Work in this order. Fix A costs nothing and changes nothing permanent; Fix B only reseats what's already there; Fix C is where a part gets replaced.

Fix A - Clear the Load and Anything Blocking the Desk

Use when: the desk fails with your setup on it, something touches it, or it fails in only one direction.

Before you start: take monitors and other heavy items off one at a time instead of lifting the desktop, because a stuck desk can jerk free as the load comes off.

You need: clear floor space around the desk, and your desk's weight rating if it's printed on the frame label or in the manual (don't guess one).

1. Unload the heavy end. Remove the heaviest items first, especially anything sitting over one leg.
2. Clear the path. Move the chair, bins, drawer units, and anything else from under the desktop and the crossbar.
3. Free the edges. With the load off, slide the desk slightly away from the wall or window sill if it touches.
4. Slack the cables. Loosen any power or monitor cable stretched tight between the desk and the wall, since a tight cable can hold the desk back.
5. Test briefly. Press up, then down, for a second or two each. If it only clicks again, stop pressing and go to Fix B.
6. Reload in batches. Put items back a few at a time, heavy ones near the middle, and press up and down after each batch.

Check: If the desk moves when empty and keeps moving with your setup back on, go to Step 3. If it stalls again after a certain batch, that batch pushed it past what the desk lifts or put too much on one side; see Standing Desk Stops or Tilts With Heavy Load on One Side. If it won't move even empty and clear, go to Fix B.

Fix B - Reseat the Cables and Restart the Control Box

Use when: the desk only clicks even when it is empty and nothing touches it, or one leg stays silent.

Before you start: unplug the desk at the wall before you touch any plug on the control box, since the box runs on mains power (see the safety warning).

You need: a flashlight and your phone.

1. Photograph the ports. Take a clear photo of every plug in the control box, so each one can go back in the same place.
2. Let it rest. Leave the desk unplugged for about a minute. If you pressed the button many times, give it longer; many control boxes pause after heavy use to protect the motors.
3. Push every plug home. Press each leg cable, the keypad cable, and the power cord firmly into the box. A plug that slides in further than before was loose.
4. Trace each leg cable. Follow it from the box to its leg and look for a crushed, pinched, cut, or stretched section, especially where it passes the crossbar. If you find damage, stop: don't use that cable, and go to Fix C to request a replacement.
5. Use a working outlet. Plug the desk straight into a wall outlet you know works.
6. Test. Wait for the keypad to light, then press up and down briefly.

Check: If the desk moves both ways, go to Step 3. If the legs now sit at different heights, see Standing Desk Legs Uneven?. If it still only clicks, or one leg stays silent, go to Fix C.

Fix C - Find the Failed Leg or Control Box

Use when: the plugs are seated, the desk is empty and clear, and it still only clicks or one leg stays silent; or Fix B found a damaged cable.

Before you start: keep the desk unplugged every time you move a cable between ports, and keep your hands out from between the leg tubes during the test press, because a leg can start suddenly after the swap.

You need: the port photo from Fix B, the maker and model from the control box label, and the desk model from the frame label or your order.

1. Check the ports match. If both leg cables use the same kind of plug, continue. If they differ, skip to the Record action.
2. Swap the leg cables. With the desk unplugged, swap the two leg cables between their ports, plug the desk in, and press up once, briefly.
3. Read the swap. If the silent side moves to the other leg, the control box port is at fault. If the same leg stays silent, that leg's motor or its cable is at fault.
4. Swap back. Unplug again and return each cable to its original port, using your photo.
5. Record and request. Send the desk maker's support or the seller the desk model, the control box maker and model, your Step 1 video, any code, and the swap result, and ask for the leg, cable, or control box it points to.
6. Leave the housings closed. Don't open the control box or a motor housing; replace the whole part.

Check: Once the new part is fitted, the desk may need the reset in its manual before it runs normally; then go to Step 3. If the swap gave no clear answer, send support the video and the swap result as they are.

Author's take: I've only used a standing desk at a friend's place. When it stopped moving there, nobody could work out why, and they ended up getting it serviced. That's why I'd run Fix B and the swap before calling: a video and a swap result give support something they can act on.

Step 3 - Run the Desk Up and Down Under Your Normal Load

Put your setup back the way you use it, then repeat the Step 1 test: the same tape marks, the same filming spot, one press up and one press down through the full range.

PASS: The desk travels smoothly from bottom to top and back under your normal load. Both tape marks move together, each click is followed by steady motor sound from both legs, and no code appears.

This shows the desk works with this load today. It does not show the load is within the desk's rating; check that on the frame label or in the manual.

FAIL: It still only clicks, stalls partway, leaves one leg silent or lagging (the tape marks drift apart), moves in only one direction, or shows a code.

NEXT ACTION:

• Stalls only with your setup on it: spread or reduce the load with Fix A.
• Worked, then only clicks again: a plug may have worked loose as the desk moved. Reseat it with Fix B and route the cable so it isn't pulled at full height.
• One leg silent or lagging: find and replace the failed part with Fix C.
• Starts, then stops partway and backs off with no code: that is a collision-sensing problem, separate from a desk that won't start.
• A code appears: look it up for your control box, or see Standing Desk Showing E01?.

Later check: After a few days of normal use, run the desk through its full range once. Both tape marks should still move together, and no leg cable should be stretched at the top of travel or pinched at the bottom.

Common Mistakes

Mistake: Holding the button down, or pressing it again and again, while the desk only clicks.

What happens: A stalled motor keeps straining, which adds heat and wear without freeing the desk, and some control boxes then lock out for a while.

Instead: Stop after a couple of short tries, then clear the load with Fix A and check the cables with Fix B.

Mistake: Lifting the desktop by hand to help it start.

What happens: The legs can jerk free suddenly, and hands or the items on the desk can get caught.

Instead: Take the weight off and let the motors move the desk.

Mistake: Running a reset before finding why the desk stalled.

What happens: A reset relearns the desk's position; it doesn't move a blocked, overloaded, or unplugged leg, so the desk still stops.

Instead: Do the Step 1 checks first, and reset only when the desk has lost its position or a code calls for it.

FAQ

Is the clicking noise from my standing desk a sign the motor is broken?

No, not by itself. The click usually comes from a switch in the control box, so it shows the box has power; a broken motor shows up as one silent leg in Step 1.

Can one bad leg stop the whole standing desk from moving?

Yes. Most control boxes stop both legs when either one fails to move, which keeps the desktop from tilting.

Will a reset fix a standing desk that won't go up or down?

Only sometimes. A reset helps when the desk has lost its stored position or its code calls for one; a stalled motor, a loose cable, or an overloaded desk needs Fix A, B, or C instead.

Should I replace the whole standing desk if one leg won't move?

Usually not. The legs and the control box are separate parts, so the swap in Fix C tells you which one to ask the maker or seller for.

Author's take: I'd always start with the empty-desk test in Fix A. It costs nothing, and it splits the problem in two: if the desk moves when it's empty, the motors and cables are working.

This guide covers electric standing desks with a separate control box and motorized legs. Error codes, reset steps, and replacement parts vary by model.

Written and edited by Lio Lim

Every guide on The ErgoDesk Lab is reviewed before it goes live so each step leads to a clear next action. Spotted something unclear or wrong? Let us know, or read how these guides are made.