Remote Control Button Explainer
Most people use 5 buttons on their remote and ignore the rest — they only work when you hold for 2 seconds instead of pressing it. Your manual never mentions them. Pick your brand and remote above to tap any button and see exactly what it does.
Who made your remote?
Select the brand printed on the front of your remote control
Which remote do you have?
Choose the model that looks most like yours
What the Buttons on Your Remote Actually Do
Every remote has three types of buttons: the ones you already know (Home, Netflix, Netflix), the ones you've pressed by accident and had no idea what happened, and the hidden ones — buttons that do something completely different when you hold them instead of pressing them. Here's a breakdown of the common functions found on modern TV remotes.
Tap to turn the TV on or off. On Samsung, LG, and Roku remotes, holding Power for 2–3 seconds opens a Power Options menu with Sleep Timer, Restart, and a proper power-off — saving you a settings trip.
Goes back one step in menus. On Samsung, LG, and Roku remotes, holding Back for 2 seconds closes the current app completely and drops you at the home screen — without going back step by step.
Opens TV settings or a context menu. Holding it on Samsung and Vizio remotes jumps directly to Picture Settings — skipping two menus you'd otherwise click through.
Silences audio instantly. Holding Mute for 3 seconds on Samsung, LG, and Sony remotes toggles Audio Description mode on or off — the narration for visually impaired viewers that's nearly impossible to find in Settings.
Switches between HDMI 1, HDMI 2, antenna, and other inputs. Holding Input for 3 seconds on Sony and Vizio remotes opens a Rename Inputs screen — so you can label "HDMI 1" as "PlayStation" instead of guessing every time.
On Roku and Fire TV this is the most underused button on the entire remote. Pressing it on any highlighted item reveals hidden actions — Add to Watchlist, More Episodes, Channel Settings. Holding it on a home screen app tile shows Remove, Move, and App Info.
Plays or pauses the current video. On Roku, pressing the Right arrow while paused advances frame by frame — useful for catching a specific moment without clipping.
The Red, Green, Yellow, and Blue buttons do different things depending on what's on screen. Look at the bottom of the TV for colour-labelled prompts whenever these keys are active — they appear in the Guide, in apps, and on teletext pages.
Hidden Shortcuts Most People Never Find
Almost no hidden shortcut is documented in any manual. Manufacturers add them for power users and never announce them. Here are the most useful ones found across all six major brands in our database.
Why Your Remote Stopped Working — and How to Fix It
Most remote problems are not hardware failures. The three most common causes are dead batteries, a cache overload in the TV's remote pairing software, and line-of-sight problems with the IR sensor. Try these in order before buying a replacement.
The TV isn't responding to any commands. Try the current app's cache reset (hold Back + Home on Roku, or hold Clear Cache on Fire TV). If the full TV is unresponsive, hold the Power button on the remote for 8 seconds — on Samsung, LG, and Sony this forces a cold restart without unplugging.
The remote only works from close range. The IR emitter is at the top of the remote is blocked or dirty. Clean the front of the remote with a dry cloth. If it still has short range, the IR emitting LED is likely failing — a replacement remote is the fix at that point.
Some buttons work but others don't. Liquid damage is the usual cause — even humidity can corrode individual contacts. Try removing batteries and holding any button for 30 seconds to discharge residual capacitor power. If specific buttons remain dead after that, the circuit board needs replacing.
The remote paired but won't control volume or inputs. Volume and inputs are often handled by a separate IR set from the rest of the remote's functions. This usually means the TV's main processor is struggling — try holding Power for 60 seconds or unplugging the TV for 60 seconds and plugging it back in. A long cold restart clears most partial remote response issues.
When You Actually Need a Replacement Remote
A few things worth knowing before you buy.
The safest replacement — same layout, same button mapping, full compatibility. Available on Amazon for $8–£25 depending on brand. Samsung, LG, and Sony originals are widely available. Use the affiliate links in the tool above for your specific brand.
Work across multiple devices and can replace your TV remote, soundbar remote, and set-top box remote in one. The Logitech Harmony series and chunky Flipper Zero-compatible universal remotes cover most brands. Better for users who find managing multiple remotes overwhelming.
Replace physical remotes entirely on screen. Samsung SmartThings app, LG ThinQ app, Sony's Video & TV SideView app, and the official Roku and Amazon Fire TV apps all include full button-for-button remote functionality, keyboard, and sometimes features the physical remote doesn't have.
Frequently Asked Questions
The model number is usually printed on the back of the remote in small text, either on a sticker or moulded into the plastic near the battery compartment. It's often a string like BN59-01315A (Samsung) or AKB75095307 (LG). If you can't find it, the tool above lets you choose by visual description — the newer slim remote or the older full-size remote with a number pad.
Most TV remotes send the same signal regardless of which app is open — the app itself decides what to do with that signal. This is why the color keys (Red, Green, Yellow, Blue) change function depending on what's in the channel guide, in a streaming app, and in the settings menu. The on-screen interface usually shows labels for what each color key does at the bottom of the screen when they're active.
Yes, on most LG TVs. The LG Magic Remote uses a gyroscope to act as a pointer — similar to a Wii remote. If the pointer becomes jittery or drifts, hold the remote still and press the scroll wheel once to re-calibrate it. If the pointer disappears entirely, go to Settings → General → Additional → Pointer Options and re-enable it.
Yes, on most modern TVs. Samsung's SmartThings app, LG's ThinQ app, Sony's Video & TV SideView app, the official Roku app, and the Amazon Fire TV app all include full remote control functionality over your home Wi-Fi network. Your TV and phone need to be on the same Wi-Fi network.
Volume and channels are often handled by a separate IR address from the rest of the remote's functions. This usually means the TV's main processor is struggling — try holding Power for 60 seconds or unplugging the TV for 60 seconds and plugging it back in. A long cold restart resolves most partial remote response issues.
Basic universal remotes control navigation, volume, and power but usually can't trigger dedicated app buttons like the Netflix shortcut button. High-end universal remotes like the Logitech Harmony and the Sofabaton X1 can be programmed to launch specific apps through macro sequences. For app shortcut buttons, a brand-specific replacement remote is the better option.
