The 90-second fixes for Samsung and LG remotes
Both brands ship two kinds of remote: a basic infrared one that needs line of sight, and a smart one (Samsung Smart Remote, LG Magic Remote) that pairs wirelessly and can lose its pairing. These steps sort out most of both.
Fresh batteries — or a real charge
Basic and Magic remotes take AAs; put in a brand-new pair. Samsung’s solar remote (most 2021-and-newer sets) has no batteries — flip it face-down in the light to solar-charge, or plug a USB-C cable into the port on its bottom edge. You can check its charge in the TV menu under Settings → General & Privacy → Power and Energy Saving (path varies a little by year).
Restart the TV properly
Hold the power button on the remote until the TV turns off and restarts itself — both brands support this cold boot and it clears more than the button-press off/on does. No working remote? Unplug the TV from the wall for 30–60 seconds instead.
Clear the runway
Get within a few feet of the TV, and move whatever is in front of its lower edge — the remote sensor lives low on the frame, and a soundbar or decor shelf blocking it produces exactly these symptoms on basic remotes.
Re-pair the smart remote
Samsung: aim at the TV and hold Return + Play/Pause together for 3–5 seconds until a connection message appears. LG Magic Remote: aim at the TV and press the scroll Wheel (OK) — if it refuses, hold Home + Back together 5 seconds to unregister first, then press the Wheel again.
The exact combos, by brand
Samsung Smart Remote: the pairing combo is Return (the back arrow) plus Play/Pause, held together while standing close to the TV. The remote pairs to one TV at a time — moving it to the bedroom TV means pairing it again there.
LG Magic Remote: registering is just pressing the scroll wheel while aimed at the TV; unregistering is Home and Back held together for about five seconds until the power light blinks (2018 and newer remotes — older ones use a model-specific combo from the manual). If the on-screen pointer wanders off, shake the remote side to side and it recenters.
One more trick worth knowing: if a Samsung remote seems totally dead, point it at your phone camera and hold the power button — if you see a light blink on the camera screen that the naked eye cannot see, the remote is alive and transmitting, and the problem is the TV side.
Sort the remote from the TV
Both brands have free phone apps — Samsung SmartThings and LG ThinQ — that turn your phone into a full remote over Wi-Fi. Install one, control the TV from the couch, and you have your answer: if the app works, the remote is faulty and a replacement pairs in seconds; if the app fails too, the TV itself needs attention — usually a firmware update or a cold boot, occasionally a repair.
Did this guide fix it?
One tap, no sign-up — it tells us which guides to improve and shows the next reader what worked.
Bring it to the people who do this daily
No shame in it — some faults are hardware, and some setups fight back. Call or text us a photo of the setup and we will tell you in one minute whether it is a five-minute fix or worth a visit.
Call 661-412-4308 Text us a photo
More guides: Fire TV Stick remote fixes · Apple TV remote fixes · Program a universal remote
Quick answers
My LG pointer disappeared but the buttons work.
That is almost always the Audio Guidance accessibility setting switched on — it disables the pointer by design. Settings → All Settings → General → Accessibility → Audio Guidance, turn it off. Then shake the remote to bring the pointer back to center.
The Samsung remote controls the TV but not volume on my soundbar.
Volume commands route by settings, not magic. On the TV, check Settings → Sound → Sound Output points at the soundbar, and that Anynet+ (Samsung's name for HDMI-CEC) is on under External Device Manager. If the bar is connected by optical, the TV remote controls it only if the bar supports it — say the word and we will sort the wiring.
Does the basic remote need pairing?
No. Basic remotes on both brands are infrared: batteries and a clear line to the TV's sensor are all they need. If a basic remote fails with fresh batteries and nothing blocking it, the remote itself has died — replacements are cheap.
The remote only works when I am right next to the TV.
Weak batteries first, always. After that: interference. Both brands' smart remotes are rated to roughly 20–30 feet, and struggling ones are usually fighting a crowded shelf — routers, game consoles and USB 3.0 devices right next to the TV all chew the same radio space.
New remote — will it pair to my TV?
Almost always yes if the model years are close: press the same pairing combo and it registers like the original. LG's newer Magic Remotes even work on many older webOS sets after a firmware update. Text us the TV model and we will confirm before you buy.