Well, that depends on what's wrong with it. But typically, there are a few things that might go wrong with a home theater system and need to be fixed. For example, the sound might not be coming out of the speakers, or the picture might be fuzzy.If you're having trouble with your home theater system, the best thing to do is to consult the manual. That should tell you what's wrong and how to fix it. If you don't have the manual, or if you can't figure out how to fix it based on the information in the manual, then you might need to call a technician.

There are a few things that could be causing the static noise in your home theater system. Here are a couple of things you can try to fix it:1. Make sure all of your cables are plugged in securely and there is no debris blocking the connector ports.2. Try unplugging your audio equipment from the power outlet and waiting for about 30 seconds before plugging it back in.3. If you have an amplifier, make sure the volume isn't turned up too high. You may also want to try turning off any other electronic devices that may be causing interference.4. Test your speakers by playing different sounds or music through them to see if they're working properly.