The fix depends entirely on one observation: is the display on? If display is off and no sound: power problem (outlet, noise filter, thermal fuse). If display is on but no sound when you press Start: check mute mode, door latch, and motor.
Here's what I tell people when they call about this - don't panic, because half the time it's either the mute setting (seriously, happens more than you'd think) or a door that didn't click all the way shut. The other half is more involved. A dead motor on a front-loader runs $200-400 in parts alone. Ignore a partial motor failure long enough and you can burn up the control board too, which doubles your bill fast.
OK so this one's actually two completely different problems wearing the same mask. No sound with a dead display? Power issue, totally different path. Display's on, you hit Start, and the machine just sits there silently? That's what we're really digging into here. I see this probably twice a month and honestly the fix is usually something dumb like the door not clicking shut all the way or mute mode being on.
Most Likely Causes
Based on aggregated repair data, here is the probability breakdown for this error code:
Display off: no sound = power problem (outlet, noise filter, fuse)40%
Display on: no sound = mute mode enabled, door not fully closed24%
Motor not receiving start signal from control board14%
Motor coupling broken on top-load models (motor spins, drum does not)12%
Drive motor failure (no mechanical rotation)10%
Symptoms You May Notice
You press Start and hear literally nothing - no door lock click, no water trickling in, not even a faint motor hum
Display shows the cycle running with the timer counting down, but the drum isn't moving and there's zero sound at all
Machine accepts your settings fine, Start button responds normally, then complete silence for two-plus minutes with nothing happening
Faint motor hum audible underneath the machine on top-load models, but the drum isn't spinning and no water agitation is happening
End-of-cycle chimes work fine but there's no mechanical noise whatsoever during the actual wash cycle itself
Can you reset a Lg washer to clear the NOSOUND code?
To power cycle your LG washer, unplug it from the wall and wait a full 2 minutes - not 30 seconds, actually 2 full minutes. Plug it back in and run a fresh cycle on a basic setting like Cotton or Normal. This clears minor software glitches that cause mute issues or cycle-start confusion. Don't expect a power cycle to fix a mechanical problem like a failed motor or sheared coupling though.
Tools Required for Diagnosis
Phillips #2 screwdriverFlathead screwdriverFlashlight or work lightMultimeter (for motor resistance testing if needed)Towels or a mop bucket (water may drain when you tilt the machine)
Diagnostic Checklist
Follow these steps in order. We start with the easiest external fixes before opening up the machine.
Frequently Asked Questions
Why does my LG washer turn on but make no sound when I press start?
The two most likely causes are door latch and dead motor. Press Start, then immediately listen for the door lock click in the first 1-2 seconds. If you hear that click, the cycle started and the motor or control board is the issue. No click means the door wasn't fully confirmed closed and the machine never began the cycle at all. The door issue is way more common and way cheaper to deal with, so start there. If the door's definitely latching and you still get nothing, you're probably looking at the drive motor, which is a bigger job.
Does LG washer have a mute or silent mode?
Yeah, LG has had this on their smart and premium models for a while. It mutes all the beeps and end-of-cycle chimes, which is honestly great for late-night laundry. But here's the important thing - it doesn't silence the mechanical sounds. The motor, pump, and water fill are still fully audible when mute's on. So if you ran a complete wash cycle and heard nothing at all, not a single mechanical noise, mute isn't your problem. A fully silent cycle means either the cycle never actually started or the motor has failed.
Can a failed motor coupling cause complete silence?
On top-load LG models, yes - a sheared coupling makes the whole thing seem dead silent. The motor still technically runs and you might catch a faint hum if you get close, but the drum doesn't move and there's no water agitation sound. Part costs about $12 and it's maybe an hour of your time. Front-load LG washers don't have this coupling at all - they use Direct Drive motors that connect straight to the drum, so a failed motor on a front-loader causes complete silence and usually throws an LE error code alongside it.
How much does it cost to fix an LG washer with no sound or movement?
Depends a lot on what's actually broken. Mute mode or a door latch adjustment? Basically free. A replacement door latch assembly runs $25-60 in parts and it's a pretty easy swap. Motor coupling on a top-loader is $10-15. The expensive fix is a failed Direct Drive motor on a front-loader, which runs $150-300 for the part depending on your model, plus labor if you're not doing it yourself. Control board replacement is worst case, that's $200-400 in parts. Most of the time though, it's not the expensive stuff - I'd say 60% of these calls end up being the door or mute.
Is it worth repairing an LG front-load washer if the Direct Drive motor is bad?
Honestly, it depends on the age. If your LG is under 7 years old and it's a decent model like the WM5000 or WM8100 series, fixing the Direct Drive motor is almost always worth it. These motors are solid and a new one should last another 7-10 years easy. If the machine's 10+ years old and you've already put money into it, that's a different conversation. Get the part number off your model label (it's inside the door frame) and price the motor before you decide. Sometimes you'll find it's $120 in parts and suddenly the math is really obvious.