At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.
After some power outages in our neighborhood, our 50" LG Plasma shows 'no signal' though cable is operating in the rest of the house just fine. Then it shuts off, sometimes with a "popping" sound.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
Power outage will not damage set. If it was a power surge then perhaps the power supply board got toasted and is in need of assistance to restore operation of your set.
Sounds like a connection error, maybe your internet is down still or you need to restart your modem and router. Here is some google help though just in case. Check secure connection SSL error
The digital processor board should be checked and replaced. If you wish to get more details, check this site. Pull up older posts there. Check the site with patience, as it has over
2200 posts now. All are related to
electronic equipment repair help.
With the limited information, and based on the fact it worked before the power outage, i would assume the thermostat lost its installation programming and is using the default set-up programming. If you have the operation manual, then check this and look for the installers menu.
The installers menu will have a step to turn on the dehumidification function.
Depending on the brand, there can be up to 50 steps to set up the thermostat for the type of system you have.You must have complete understanding of your heating and air system to set up the thermostat programming in then installers menu.
To have good picture quality you need zero DB (decibels) for one TV without a splitter. You can use and inline amplifier for each individual TV hooked up to the cable input with a output leg connected to each TV. If your house in wired in parallel (one main input hooked up to a splitter with all of the other TV's run off of the splitter) you can use a whole house amplifier hooked up inline between the input line and the splitter. If you house is wired in series (the input goes to the first outlet, then splitter to second outlet and so forth) each splitter knocks your signal levels down 50% each splitter. Amplifier placement depends on how the home is wired and how many TV's are in the home. Splitters can be either balanced (50/50 split) or imbalanced (75/25) etc. On a two way splitter 75% of the signal goes out one leg, while 25% goes out the other (usually for FM transmissions). If you have a three way splitter the signal is divided by the number of output legs. Splitters do go bad as well (sometimes only one leg). You can also buy an amp that is multi- port (which splits the signal and amplifies in one unit/ one input and 2,3,4 outputs). Amplifiers are electric and there is no way that the splitter can interrupt the power that would take all the signal away. If you meant that it drops the signal level so the picture is unacceptable, that's different. If you have another splitter in the house try using that one, the other might be bad. All in all you can purchase most anything you need at a Radio Shack and are very inexpensive. Amps can be purchased in different gains (boost). +10db, etc. I cannot believe that your cable company is giving you such minimal signal that 1. you need an amp?, and 2. that one splitter drops your picture to nothing? Your line extenders (amps for the lines that feed your neighborhood) might have problems or need adjustment by the lazy, cheap, cable co. also. I had problems with my cable company (when I had one) my modem would not stay online. 4 months later, they diagnosed the problem and my drop (RG56 cable line that feeds my home from their tap in the cable box outside) was bad. My friend could stay online and 2 months later comcast adjusted their amps (line extenders) in the neighborhood and then he was fine. I know this is a lot to digest, but I'm just trying to draw a clear picture so you can understand it all. I hope this helps and good luck!
×