To Next PageTo Next PageWhat causes afterimages on my LG 42LK450A screen?
If afterimages (ghosts) appear when your LG LCD TV turns off, it may be due to pixels damaged from a fixed image displayed for a long time (image burn). To prevent this, use a screen saver.
What to do if my LG LCD TV screen is too dark?
If the power is on but the screen appears extremely dark on your LG LCD TV, adjust the brightness and contrast in the PICTURE menu.
Why are there black spots on my LG 42LK450A screen?
If black spots appear on the screen of your LG LCD TV, this is normal. Several pixels in red, green, white, or black may appear, which is a characteristic of the panel.
General| Screen Size | 42 inches |
|---|---|
| Resolution | 1920 x 1080 |
| Display Type | LCD |
| Backlight Type | CCFL |
| HDMI Ports | 3 |
| USB Ports | 1 |
| Refresh Rate | 60 Hz |
| Aspect Ratio | 16:9 |
| Audio Output | 20W (10W x 2) |
