When I start up my WinTV all is well until I go to view a channel. All the channels are pixelated and you can't make out anything. The sound is fine. This is a recent problem. I have disconnected everything to do with WinTV and reconnected/reinstaled WinTV from the disc and still it comes back pixelated. It all worked fine until last night. Can anyone help please
Could be a Ram or Cpu issue. I had a similar problem with ocsasional pixelated picture & discovered my Ram was faulty ( due to overclocking). I replaced the Ram & that fixed the problem.
After another overclock attempt I started getting the same issue as before & realised this time that It was my Cpu causing the issue. By adding a little more voltage to my Cpu the problem was fixed.
This is just to illustrate that the Problem is likely to be a Ram or a Cpu issue, if all else fails. The tuners are heavilly reliant on Ram & Cpu, so any short falls in either can result in an imperfect picture.
Hope that helps...
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Step 1: b> While TiVo and other devices allow users to record and play back their favorite TV shows and movies whenever they want, those who watch television on their laptops have been forced to rely upon a number of different Internet websites that host movies and television shows. Fortunately, hardware and software now exists that allows laptop users to record TV shows directly onto their laptops and replay them whenever they like. All they need is an open USB port.
Connect the USB TV tuner to the laptop using a free USB port. Connect the cable wire to the USB tuner's cable input. Insert the TV tuner's installation disk into the laptop and follow the on screen directions to install the appropriate drivers and software. When prompted by Windows, select "install software automatically" to install the device drives. When prompted by the WinTV software to choose which programs to install, ensure that the option for the WinTV scheduler is checked. Launch the WinTV 2000 software now installed on the laptop. Press the "scan" button to load all of the available television channels. The channels that the tuner is able to locate will be displayed in the bottom half of the screen. Press "close" when the scan is complete. The amount of time to complete this step will vary depending on the number of channels being added. Choose a channel to record using the channel selection buttons on the left hand side of the on screen menu now displayed. Press the "record" button located on the bottom of the screen to record the program current displayed on the screen. Alternatively, recording can be scheduled using the WinTV Scheduler software included in the WinTV installation package. From the WinTV Scheduler main window, press "add program". Next, enter the time and date in addition to the channel to be recorded. Finally, click "save program". While recording TV on the laptop is not nearly as straightforward as it is with Tivo and other similar devices, the above methods are both reliable and relatively intuitive.
Long story short, it is not your fault. Your provider will blame you, TNT, will blame your provider, and both are wrong.
The most likely cause is HD TNT is not a "real" HD channel. It is probably an SD recording TNT is upscaling from SD to HD. This can occasional create a dirty HD signal being broadcasted. Some TVs have trouble decoding this signal and end up with pixelated images because the image has been pre-stretched to fix the format.
Temporary solution would be to change the resolution of you TV for just the TNT channel. Some TV will let you select a preferred mode for a channel. If you can do this, set it to 720p instead of 1080p or try 1080i for TNT to see if this improves the image.
Also make sure that only one tuner is altering the images you are receiving if you have a FIOS box. If it is processing the image image in any way (color correct, resolution, etc.) turn those features off and let the TV do it.
Pixelation is caused by poor signal strength. Check the signal strength in the setup section. Unfortunately some boxes and TVs don't handle poor signal as well as others. It might be worthwhile trying a signal amplifier
You are possibly very close to the truth when you say someone has thrown a switch.
Take a look around outside, what starts to operate between those hours of the evening close by? Any amateuradio antennas close by? Workshops or night welding shops/neighbors etc? See if any of your neighbors also have similar problems, although you may be in better line of sight, so get the worst of it.
yes its a cable box problem, find the channel you are having more problems with,press guide in the cable box remote and you will see how the box where the video is will still have the problem and the guide with channels info its going to be clean,
100% weak signal
The Magnavox 27MS343S is a standard analog 27" TV. It is not high definition and therefore cannot generate a posterized or pixelated picture. I will bet you are using a digital cable box or satellite reveiver and the problem is in that box, not the TV. Hook up a regular VCR to the TV, set the TV to channel 3, put in a good pre-recorded tape and hit PLAY. If the tape plays nice and clear on the TV, the problem is in your digital box.
I am leaning towards scanning on this problem but you should have a schematic and the proper equipment to rtest this problem, I would suggest taking it to a TV repair shop of look for one on FixYa that can look at your system.