Philips Flat Screen Tv Picture Problems

Tv screen is black powers on but no picture.
Philips flat screen tv picture problems. Other times the tv trims. Stuck pixels on screen connect pc to tv use this tool to try and unstick. Cycle through the different picture modes that are available in your picture settings. Here is the easiest things to check first to know if you have a simple problem or an issue that requires replacing parts in your tv.
Turn the tv on and then off then check. Press the menu button to bring up the on screen display. Go to picture settings and choose reset picture settings. Try applying gentle pressure on the stuck pixel.
Sometimes the aspect ratio is off forcing the picture to be stretched or cropped.