There are many reasons why you might be problems with the LCD TV. That is, it must be remembered that these things are a microprocessor, just like your computer. This means that at the first sign of trouble, you should be the same, what to do with your computer, start it! It 'true, if your LCD TV does not respond ir dead, turn the remote switch or power supply, wait about 10 seconds, then remove from the wall. After about 1 minute, then plug the power cord and turn on the TVagain. With luck, the TV is now eliminated. The next thing that caused problems in all new LCD TVs is not only the HDMI connection.
You see, HDMI is a great way to get high-definition video, but it is so good that content providers were concerned about their things would just copying over the Internet in its pure form, and distribution. To prevent such an incident was a so-called high-density copy Copy Protection (HDCP) developed. This is a piece of electronic dataWhile hand-shake system, where the need to source and display devices recognize and accept that it's okay to be to send video. If there is no handshake, or the process is in some way, poof, no more damaged videos. This problem is very common in the early days of HDMI, but improved steadily since about the end of 2007 or early 2008.
If you have problems with your TV, you can actually be connected with an HDMI problem. Here are some of the problems that can beMeeting.
Problem 1: No picture
If you, or you would prefer not to see see, then move all the way down and then restart the system. Make sure all connections are available first. Looking at the screen. If you notice are the chances of a resolution of the DDC line between the source and sink informed. Good news for you! The problem is likely that, along with video.
Problem 2: Flashing, No Audio, Screen Rose
No sound accompanied by a pink umbrella is usually an indication of a communication DDCProblem. What is this you? To verify this, turn off the system while all the HDMI cable. If possible, try using shorter cables. Here you have to see if the system works at all. When it goes on for some reason the system does not, try different inputs. You may find that working cable box and the DVD is not, or vice versa. This may occur because the stray capacitance on the line within the DDC HDMI cable. This may actually be caused by the same hardware. IfThey think it is, try a filter DDC line. Usually these types of problems disappear altogether if the air conditioning is introduced.
Problem 3: Sparkles in the picture
This is usually a problem as video transfer. Typically, data transmission problems are connected with HDMI cables. Could it be that the cable is not very efficient because of its length. This is particularly common with the cables at low cost. Should think about the HDMI specification says cable length must not exceed 10 meters. ShortenThe cable should be to improve the signal integrity. Another option in this situation is a bad connector. HDMI connections are notoriously fickle anyway.Try a new cable at any point along the signal path.
Symptom 4: Picture Lights disappears, then
This is usually caused by one of two things. The first is when one or more video channels of the TMDS has a high error rate of bits, or not working. Then, if the DDC line was not enough. In this case, it is not HDCPgets a new Refresh button. Buy a better quality cable with a larger wire. When it comes to the wire size, only thinner wire diameter larger. Therefore, diameter 20 diameter larger than 24 gauge.
If you have problems with LCD TVs, check these things before you call a TV repair company. In many cases, you can easily fix the problem yourself, without spending a fortune.
