Components in question: TV: M260VA, PS3, Desktop Computer, Laptop
Problem: The TV fails to get a signal from any of the aforementioned components. The problem arose when I unplugged the miniHDMI cord from the computer and plugged it back in.
I'm still able to get a signal under certain conditions. When I boot the computer in to Windows set-up off of either a CD or USB drive while the TV is off, then turn the TV back on when it has already entered the set-up portion, a signal is there, and stays there.
I also attempted reinstalling my video card drivers - when I tried then(booted up with TV off, then turned on midway), I got a signal for about a split second(might have hallucinated it, but I doubt it), and then went immediately black.
If there's something on and plugged in to the TV via HDMI and I change the source input for the TV, it hangs there for about 4-5 seconds, and then gets the blue screen of No Signal. If there is nothing plugged in, it immediately gets the blue screen as it should.
Currently, I have my TV unplugged and trying to power-cycle everything, hoping for the best... I guess my question is, how should I go about fixing this, and is this the so called handshake problem?