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Barbara RandallSep 12, 2025
What to do if my LG 50PN4500 screen is too dark?
- CCharlene ParksSep 12, 2025
If your LG Plasma TV has the power on but the screen appears extremely dark, adjust the brightness and contrast settings in the menu.
To Next PageTo Next PageWhat to do if my LG 50PN4500 screen is too dark?
If your LG Plasma TV has the power on but the screen appears extremely dark, adjust the brightness and contrast settings in the menu.
What to do if my LG Plasma TV has no image and no sound?
If your LG Plasma TV has no image and no sound, first check if the TV is turned on. Then, make sure the power cord is securely connected to a working wall outlet. You can test the outlet by plugging in another device.
Why does my LG 50PN4500 turn off suddenly?
If your LG Plasma TV turns off suddenly, first examine the power control settings to ensure that the power supply isn't being interrupted. Also, check if the Auto sleep feature is enabled within the Time settings. If the TV doesn't receive a signal while it's on, it will automatically shut down after 15 minutes of inactivity.
What to do if my LG 50PN4500 Plasma TV has no image and sound?
If your LG Plasma TV isn't displaying an image and there's no sound, start by verifying that the TV is powered on. Next, make sure the power cord is securely connected to a functioning wall outlet. You can test the outlet by plugging in another device to see if it works.
Why are there lines on my LG 50PN4500 screen?
If you see lines or streaks on the images of your LG Plasma TV, check the antenna or try aiming it in a better direction.
What are afterimages (ghosts) on LG 50PN4500?
If you see afterimages (ghosts) on your LG Plasma TV when it turns off, use a screen saver to prevent pixel damage.
Why are there black spots on my LG Plasma TV screen?
If you notice black spots on your LG Plasma TV screen, it could be due to a few pixels in red, green, white, or black, which is normal and attributes to the characteristics of the panel.
Why is my LG 50PN4500 Plasma TV reception poor on some channels?
If the reception on some channels of your LG Plasma TV is poor, try tuning to other channels to rule out a broadcast issue. The station signal may be weak, so try aiming the antenna in the proper direction. Also, check for local interference from electrical appliances or power tools.
Why is there no sound on my LG 50PN4500 but the image is fine?
If you see images but hear no sound on your LG Plasma TV, try the following: 1. Press the VOL + or - button to increase the volume. 2. Check if the sound is muted by pressing the MUTE button. 3. Try other channels to rule out a broadcast issue. 4. Make sure the audio cables are securely connected. 5. Verify that the TV Speaker feature is activated in the menu.
Why is my LG 50PN4500 showing a black and white image or poor color quality?
If your LG Plasma TV is showing a black and white image or the color quality is poor, try adjusting the color settings in the menu. Also, keep the TV at a sufficient distance from other electronic products. Try changing channels as there may be an issue with the broadcast signal.
General| Depth | 55.8 mm |
|---|---|
| Width | 1168 mm |
| Height | 698 mm |
| Weight | 23995 g |
| HD type | Not supported |
| Pixel pitch | - mm |
| Smart modes | Cinema, Game, Photo, Standard |
| Audio system | Dolby Digital |
| Product color | Black |
| Noise reduction | Yes |
| RMS rated power | 20 W |
| AC input voltage | 100 - 240 V |
| Display diagonal | 50 \ |
| AC input frequency | 50 - 60 Hz |
| Built-in subwoofer | No |
| Composite video in | 0 |
| Depth (with stand) | 292 mm |
| Display brightness | - cd/m² |
| Display resolution | 1024 x 768 pixels |
| Display technology | Plasma |
| Number of speakers | 2 |
| Height (with stand) | 754 mm |
| High frequency rate | 600 Hz |
| Weight (with stand) | 25401 g |
| Supported video modes | 1080i, 1080p, 720p |
| USB 2.0 ports quantity | 1 |
| Contrast ratio (dynamic) | 3000000:1 |
| Contrast ratio (typical) | - |
| Panel mounting interface | 400 x 400 mm |
| Annual energy consumption | - kWh |
| Power consumption (standby) | 0.3 W |
| Sustainability certificates | ENERGY STAR |
| Consumer Electronics Control (CEC) | SimpLink |
| Native aspect ratio | 16:9 |
