and I would be surprised if it were so poorly made given the fact it was made for HDMI transmission? However, the crispness of the picture quality has now also disappeared (as the D-Sub uses an analogue signal rather than the HDMI's digital signal).Īny help on resolving this issue would be gratefully received.Īre you sure about this or is this just an educated guess? It's just that it is very easy to blame a low quality cable for interference because it seems so obvious, however, the cable appears of high quality etc. If I swap the HDMI cable from my PC to the TV with a 15 pin D-Sub cable the problem instantly disappears. With the HDMI cable plugged in the signal is fluctuating up and down all the time causing the picture to constantly break up every few seconds. With the signal strength meter displayed on the screen I played around with all the cables and each time I pulled out the HDMI cable from my PC then the signal returns to a constant strong level. Hi, I am getting exactly the same problem I only discovered it by chance. It happens no matter what HDMI socket I use on the TV but doesn't happen if I use the PC input. I'm sure that it isn't a coincidence as I've plugged and unplugged the HDMI cable many times and the TV signal always deteriorates and when it is plugged in and recovers as soon as I unplug the cable. The problem is that whenever I plug my PC into one of the HDMI sockets the TV signal deteriorates significantly to the point where it renders watching TV impossible.
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