Question 1

all the apps on my smart hub keep freezing or crashing, and the whole menu feels really slow.

Accepted Answer

DIAGNOSIS The TV's internal storage or memory is likely clogged up. As you use apps, they cache data, and over time this can slow the processor (Tizen OS) to a crawl, causing freezes and crashes. FIX You need to clear the cache and potentially reset the Smart Hub. First, for a quick clean, go to Settings > Support > Device Care. Run 'Memory Booster' and then 'Manage Storage'. Here, you can see which apps are using the most space. Clear the cache for the problematic apps (like Netflix, Disney+). If that's not enough, do a full Smart Hub reset. Go to Settings > General & Privacy > Reset. Select 'Reset Smart Hub'. This will not delete your installed apps, but it will log you out of all of them and clear all the cached data. You'll have to sign back in, but performance will often snap back. IF THAT DIDN'T WORK The ultimate step is a full factory data reset from the same menu. Be warned: this erases all your settings, accounts, and installed apps, returning the TV to out-of-the-box state. Only do this if the slowdown is unbearable. Before you do, note down your picture settings so you can re-enter them. HEADS UP Avoid leaving apps running in the background. Get in the habit of pressing the Back button until you exit an app completely, rather than just pressing Home. An app left running is using RAM and can cause conflicts.

Question 2

my samsung remote (the solar powered one) is super laggy or doesn't work unless i point it directly at the tv.

Accepted Answer

DIAGNOSIS The SolarCell Remote uses Bluetooth for most functions (so you don't need line-of-sight) but uses an infrared (IR) blaster for power commands. Lag or the need to point it means the Bluetooth connection is weak or has interference. FIX First, re-pair the remote to the TV. Take the batteries out of the remote (yes, even the solar one has a small backup battery inside). Unplug the TV from the wall for 60 seconds. Plug the TV back in. While the TV is booting, hold the 'Back' and 'Play/Pause' buttons on the remote together for about 5-10 seconds until you see a pairing prompt on the TV screen. This resets the Bluetooth link. Also, make sure nothing is blocking the small IR receiver on the TV's bottom bezel. IF THAT DIDN'T WORK The remote might be low on power. Even though it's solar, it needs some light. Leave it face-up under a bright room light or near a window for a few hours. If that doesn't help, the internal rechargeable battery might be failing. You can order a replacement CR2032 coin cell battery and swap it out by prying open the back cover. HEADS UP Common sources of Bluetooth interference are USB 3.0 devices (like hard drives plugged into the TV), wireless speakers, or even a dense Wi-Fi network. Try turning off or moving other wireless devices near the TV to see if the remote responsiveness improves.

Question 3

i get a weird buzzing or humming sound from the back of the tv, seems like it's coming from the top right corner.

Accepted Answer

DIAGNOSIS That's coil whine. It's a high-frequency buzz or hum caused by electrical components (inductors or capacitors) on the main power board vibrating as current passes through them. It's common and often harmless, but annoying. FIX First, try to isolate the cause. Turn off all features like 'Ambient Mode' and 'Auto Brightness' in the settings, as these can cause the power draw to fluctuate and induce whine. The most effective fix is often to change the TV's 'Energy Saving' mode. Go to Settings > General & Privacy > Power and Energy Saving > Brightness Optimization. Try switching between 'Off', 'Low', and 'Medium'. Changing this alters the power delivery and can sometimes shift the electrical frequency enough to stop the buzzing. IF THAT DIDN'T WORK If the buzz changes pitch with bright scenes or is very loud, it could be a slightly faulty power supply component. Since it's a safety issue to open the TV, your best bet here is to contact Samsung support. They are aware of coil whine in some units and may offer a main board replacement under warranty if the noise is deemed excessive. HEADS UP Don't confuse this with the normal fan sound. Some TVs have a small cooling fan that spins up when hot—that's a lower, blowing sound. Coil whine is a steady, electronic buzz or squeal. It's often more noticeable in a quiet room when the volume is low.

Question 4

the picture on my q60c looks really dim and washed out in hdr mode when i watch netflix or disney+.

Accepted Answer

DIAGNOSIS This is usually not a defect, but a mismatch of settings. The TV might be in an incorrect picture mode for HDR content, or a power-saving feature is overriding the brightness. FIX First, when you're playing HDR content, press the Home button and go to Settings > Picture. Ensure 'Picture Mode' is set to 'Dynamic', 'Standard', or 'Movie'—'Natural' and 'Filmmaker Mode' can look dimmer. Most importantly, scroll down to 'Expert Settings' and make sure 'Contrast Enhancer' is set to 'High' and 'HDR Tone Mapping' is set to 'Active'. Also, turn 'Auto Brightness' (an ambient light sensor) OFF. These are the key settings that pump up the brightness and pop for HDR. IF THAT DIDN'T WORK The issue might be with the streaming device itself. If you're using a built-in app, try this: go to Settings > General & Privacy > Power and Energy Saving and set 'Brightness Optimization' to OFF. If you're using an external device like a Fire Stick or game console, check that its HDR output settings are configured correctly—sometimes they send a weak HDR signal that the TV misinterprets. HEADS UP This TV doesn't get as bright as higher-end QLEDs. In a very bright room, HDR will always look a bit washed out. It's a limitation of the panel, not your settings. For best results, watch HDR content in a dimmer environment.

Question 5

my tv keeps disconnecting from wifi every day and i have to go reconnect it manually.

Accepted Answer

DIAGNOSIS Samsung TVs are notorious for having finicky Wi-Fi modules that struggle with certain router settings, especially if you have a dual-band (2.4GHz and 5GHz) network with the same name. FIX First, give your TV a static IP address so your router doesn't keep reassigning it. Go to Settings > General > Network > Network Status > IP Settings. Change it from 'Automatic' to 'Enter manually'. You'll need to get your router's gateway address (like 192.168.1.1) and an unused IP address from your network. This often solves the dropouts. Next, in the same menu, go to 'DNS Settings' and try using a public DNS like Google's (8.8.8.8 and 8.8.4.4) instead of your ISP's. IF THAT DIDN'T WORK The nuclear option is to separate your Wi-Fi bands. Log into your router's settings (not the TV) and give your 2.4GHz and 5GHz networks different names (SSIDs). Then, connect your TV specifically to the 2.4GHz network. It's slower but has better range and stability for smart home devices like TVs. HEADS UP A software update can sometimes break Wi-Fi. If this started after an update, you might need to do a full network reset on the TV. Go to Settings > General > Reset > Reset Network Settings. You'll have to re-enter all your passwords, but it clears corrupted connection data.

Question 6

how do i clean the screen on this samsung qled without ruining the coating? it's got fingerprints and dust.

Accepted Answer

DIAGNOSIS QLED screens have a special anti-glare and anti-reflective coating that can be damaged by household cleaners, ammonia, or alcohol. Using the wrong stuff will create permanent smears or dull spots. FIX The only safe method is a dry microfibre cloth first. Use a clean, soft, lint-free cloth (like the one that came with eyeglasses) and gently wipe in one direction to lift dust. For fingerprints, you need moisture, but not a spray. Dampen a second microfibre cloth with distilled water only. Wring it out completely so it's barely damp. Gently wipe the screen, then immediately follow with the dry cloth to buff off any moisture streaks. Always turn the TV off and let it cool first so you can see the smudges better. IF THAT DIDN'T WORK For stubborn spots, you can use a 50/50 mix of distilled white vinegar and distilled water. Again, apply it sparingly to the cloth, never directly to the screen. Vinegar is a mild acid that can cut grease but is less harsh than chemicals. Test a small, inconspicuous corner first. HEADS UP Never use paper towels, kitchen roll, or rough cloths—they will microscratch the coating. Never spray anything directly onto the screen, as liquid can seep into the edges and damage the panel. Pressure is your enemy; use a light touch.

Question 7

the audio on my q60c keeps cutting out for a second every few minutes, especially when using the smart apps.

Accepted Answer

DIAGNOSIS This is almost always a software glitch related to the TV's audio processing, often tied to a feature called 'Auto Volume' or an HDMI setting conflicting with the app's output. FIX Start with the audio settings menu. Press the Home button, go to Settings > Sound > Expert Settings. First, turn off 'Auto Volume' (this tries to normalize loud commercials and often glitches). Next, change 'Digital Output Audio Format' from 'Auto' to 'PCM'. This is a more universal format that apps handle better. Finally, go back and ensure 'Sound Mode' is set to 'Standard', not 'Adaptive' or 'Game'. Restart the TV after making these changes. IF THAT DIDN'T WORK If the dropouts persist, it could be a Wi-Fi interference issue, as the TV uses the same wireless band for streaming data and audio. Try switching the TV's audio to an optical cable output if you're using a soundbar, or temporarily connect the TV to your router with an ethernet cable. If the dropouts stop, you've confirmed it's a wireless congestion problem. HEADS UP Don't overlook your HDMI cables if you're using an external device. A cheap or damaged HDMI cable can cause intermittent audio handshake failures. Try a different, certified high-speed HDMI cable.

Question 8

my new samsung qled tv screen is black but the red standby light is on and it won't respond to the remote or the button on the tv.

Accepted Answer

DIAGNOSIS This is a classic 'soft-brick' or boot loop issue. The TV's internal processor or software is stuck trying to start up, so it's partially on but the screen and controls are dead. FIX You need to force a full power cycle to clear the memory. First, unplug the TV's power cord from the wall outlet. Don't just turn it off at the remote. Wait a full 60 seconds—go make a cup of tea. While it's unplugged, press and hold the physical power button on the TV itself (on the back, usually bottom center) for 30 seconds. This drains any residual power. Now, plug the cord back in and try turning it on with the remote. It should boot up normally. IF THAT DIDN'T WORK If the red light is still just stuck on, the problem might be with the One Connect box (if you have that model) or a main board issue. Try unplugging everything from the TV—all HDMI cables, the ethernet cable, and the antenna—then repeat the full power cycle. Sometimes a faulty signal from an external device can hang the system during boot. HEADS UP If this happens repeatedly, there's likely a firmware bug. Go into Settings > Support > Software Update and turn on Auto Update once you get it running again to prevent it in the future.

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