How to Reset LG Soundbar: Button Combos for Every Model

Quick answer: How to reset LG soundbar models is model-specific. On most older bars, you turn the bar on, then hold a button on the soundbar and a button on the remote together for more than 5 seconds until E2P CLR appears and the bar powers off. On newer Wi-Fi models, holding the Wi-Fi button resets the network settings. Find your model number first.

LG doesn’t use one universal reset. The combination changes from model to model, and pressing the wrong pair simply does nothing, which can make a perfectly healthy bar look broken.

So the trick is simple. Get the model number, then use the matching combo below; that’s really all there is to how to reset LG soundbar models, once you know which row is yours.

Why You’d Reset an LG Soundbar

LG’s own reset article is aimed at two situations: the soundbar’s buttons don’t respond, or there’s no sound. In practice, I’d also reach for a reset when:

1. The bar won’t pair with your TV or phone after you’ve tried the usual steps.
2. Settings you changed months ago now cause odd behavior and you can’t find them.
3. A Wi-Fi model drops off your network, or you’ve changed routers.

Before a full reset, try the soft version. Unplug the soundbar from the wall, wait a minute, and plug it back in. A power cycle is free, it erases nothing, and it’s the step I’d always try before wiping settings you might have spent an evening dialing in.

Find Your Model Number First

Look for the label on the back or underside of the bar. LG model names are short codes such as SK8Y, SJ9 or NB4540, and the first letters and digits are what you’ll match in the table below. Don’t skip this. Guessing the combo just wastes time.

How to Reset LG Soundbar With Remote: Combos by Model

These come from LG’s help library. For every model, turn the soundbar on first, then hold both buttons together for more than 5 seconds.

Model	Button on soundbar	Button on remote
NB5540, NB4540, NB3540	Volume minus	0
NB4530A, NB2430A	Stop (■)	0
NB5530, LAP340	Volume minus	0 (only if your remote has number keys)
LAS855, LAS750, LAS550, LAS450	Volume minus	Sound Effect
SH5, SH7, SH8	Volume minus	Sound Effect
SJ5, SJ7, SJ8, SJ9	Volume minus	Sound Effect
LAS350B	Volume minus	Treble
LAS260B	Volume minus	Voice Up
SJ2	Volume minus	Standard Sound Field
SH2	Volume minus	Standard Sound
SK5Y	Volume minus	Auto Sound Field
SK10Y, SK8Y	Wi-Fi (hold alone)	None needed

Here’s how to reset LG soundbar models from that table, step by step:

1. Turn the soundbar on.
2. Press and hold the soundbar button from the table.
3. While holding it, press and hold the matching remote button.
4. Keep both held for more than 5 seconds.
5. Watch for E2P CLR on the display. LG says the bar then switches off by itself.
6. Turn it back on. If it works normally, the reset worked.

What if your remote has no number buttons, as on some NB5530 and LAP340 setups? LG doesn’t offer a workaround there. It tells owners to contact LG customer support.

Resetting Newer LG Wi-Fi Soundbars

Recent LG bars that join your home network reset differently. LG’s online manuals describe a network reset, not a full wipe:

• Wi-Fi soundbars set up with the LG Sound Bar app: press and hold the Wi-Fi button on top of the bar until you hear a sound signal and all LEDs blink white. The manual’s wording is that “all wireless network settings on the product will be cleared.”
• LG Sound Suite H7: press and hold the Wi-Fi button on top until [RESET] shows on the display. The light indicator blinks white and the wireless settings are cleared.

After either reset, you reconnect the bar to your phone over Wi-Fi in LG’s app. LG uses the ThinQ app for the Sound Suite H7.

Honestly, this is the reset I’d try first on any Wi-Fi model that drops off the network. LG’s manuals describe it as clearing wireless network settings, and they don’t mention wiping anything else.

LG’s manuals also mention a separate shortcut: holding the Power button for 3 seconds or longer turns the product off and deactivates its wireless connections. That’s a shutdown, not a reset, so don’t expect it to fix anything.

Common Mistakes When Resetting

• Letting go too early. Count past 5 seconds. It’s tempting to release at 3.
• Pressing the remote alone. Most combos need one button on the bar and one on the remote at the same time.
• Starting with the bar off. LG’s steps begin with the soundbar switched on.
• Using a universal remote. The combos assume the LG remote that came with the bar.

When to Call LG Service

LG says that if the reset fails after E2P CLR appears, you should check with a service center. I’d also call if the display shows nothing at all, the bar won’t power on after several unplug-and-replug cycles, or sound returns only to vanish again within minutes.

Still getting dropouts after a reset? Work through why a soundbar keeps cutting out. Own a Sony instead? Here’s how to reset a Sony soundbar. More help lives in our soundbar guides.

Frequently Asked Questions

How Do I Factory Reset My LG Soundbar Without the Remote?

On SK10Y and SK8Y models, hold the Wi-Fi button on the soundbar alone for more than 5 seconds. Most other models in LG’s list need the remote, so contact LG support if yours is missing.

What Does E2P CLR Mean on an LG Soundbar?

It’s the message LG soundbars show during a reset. LG says the bar powers off automatically after E2P CLR appears; turn it back on to finish.

Does Resetting an LG Soundbar Delete Wi-Fi Settings?

The Wi-Fi button reset on network-capable models clears all wireless network settings, so you’ll reconnect through LG’s app afterward.

How Long Do You Hold the Buttons to Reset an LG Soundbar?

More than 5 seconds, with the soundbar turned on. LG’s instructions use that timing for every combination in its list.

Last updated: November 10, 2026. Sources: LG: how can I reset the sound bar, LG Wi-Fi Sound Bar manual: resetting and LG Sound Suite H7 manual: resetting the product.