![]() If using a computer, turn off Overscan to avoid weird cropping.īEST LED LCD TV REPAIR GUIDE FOR COMMON TV PROBLEMS WITH SOLUTIONS If you have a DVD player or old game system, though, you want to set video to 4:3 – otherwise your TV will stretch it to the modern 16:9 ratio. The best setting, in most cases, is Direct or Just-Fit, which tells your TV to just show the video as it receives it. This is most often caused by something wrong in your picture size setting – also called zoom, wide, aspect ratio or picture. Picture is squashed, stretched or cropped. Another issue is that your AV receiver or anything else between the source and your TV needs to be HDMI 2.0a – or it simply does not support many kinds of 4K. You want to reset it to, ideally, Movie/Cinema (or Game if you’re playing games). First of all, if your new 4K TV looks excessively bright and colorful and has blurred details, the store probably put it in Vivid mode. TV not properly showing 4K or other high resolutions. In fact, some experts recommend turning sharpness down all the way to zero as it tends to aggravate any and all image source problems. This is common with new TVs – and it means that your sharpness control is too high for the content you are receiving. ![]() To help avoid crashes, make sure not to cover the heat vents on the receiver, as they are often caused by overheating. This is essentially “rebooting” your receiver. ![]() The first thing to try is to turn it off, unplug it, wait at least 15 seconds and then turn it back on again. ![]() Your cable or satellite receiver, especially if it is also a DVR, is actually a pretty simple computer, and like any computer it can crash. Cable or satellite receiver has frozen up. Check your provider’s website for specific instructions. You will need to use their remote, usually the settings or menu button. Turning closed captioning on and off varies according to your cable company. Captioning is on (or off) when you don’t want it. This varies by TV model – you should check the manufacturer’s website for instructions, but it generally involves pressing a specific combination of keys on the remote. The quickest way can be to reset the TV back to factory settings. Maybe your cat or your toddler got hold of the remote – but you have ended up with TV settings that are so far from what you want that you just want to reverse them. Make sure that this is an option (it isn’t with all receivers) and if it is, try turning the box off, unplugging it for 15 seconds (at least) and turning it back on again. The cable box is not talking to your TV properly. TV will turn on from the remote, but not the cable or satellite box. ![]() If it happens a lot, you can try reducing your sharpness setting. In other words, this is a reception problem, not a problem with your TV. If it happens only when you attempt to watch HD, then it might be a compression artifact. In some cases, it can be the satellite signal between a live event and the television station (especially if you are watching live sports on the other side of the world). TV image is “breaking up” or showing pixelation. If it is a DVD player, the problem may be the player. If none of this works and you are trying to watch live TV, then it is probably time to contact your cable or satellite provider. Check behind the TV for loose connections. Make sure that your cable or satellite box (or other device) is powered on and that the TV is set to the correct input – press Input, Source or TV/Video on your remote control. TV Problems – Here Are Nine of the Most Common and How To Fix Them 1. Here are the most common – and how to fix them. Is your flat screen HDTV giving you problems? Before you call up a TV repairman, you may be able to fix some of the most common problems yourself. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |