scott wrote:
> 
> Funnily enough I experienced exactly the sort of problem most people say
> "cannot happen" today.
> 
> I got a cheap HDMI cable for the TV in our meeting room (before I had a
> HDMI->DVI cable and a DVI->HDMI converter).  I tested it with my laptop
> by plugging it into the TV and it worked perfectly right up to 1080p60
> resolution, so I routed the cable down behind the TV and up into the
> desk along with the other cables.  Today I try to use it for the first
> time and whilst in 1080p60 mode the display flashes off (just for one
> frame?) every few seconds - highly annoying.  So I change down to 720p60
> and it works flawlessly.  1080p24 also works flawlessly, I change back
> to 1080p60 and the TV now says "bad signal".
> 
> Maybe if I re-route the HDMI cable away from the other network/power
> cables it will work...
> 

That, my friend, is very much possible. Too much induced interference
from the cables next to that one can jam the signal and make the image
blink. What it can't do is to make the image screw up analog way, eg.
shadowing it or softening it.

-Aero

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