Just got a new tv, when I am scrolling around the screen will flash black for a split second at random? Its like the signal is dropping out, seems to happen more often the faster I scroll around. Just wanna make sure its not the actual tv.
EDIT
Found this thread on the issue:
http://forum.stmlabs.com/showthread.php?tid=1385&page=3
(Was using early model R-Pi 256mb)
Changed HDMI Cable - Problem persisted
I had 512mb sitting around. Plugged that in - No signal loss
I though it might have been overclocking settings on 256mb, removed all config.txt settings - Problem persisted
I though image or settings may be cause, put working SD card from 512mb in to 256mb - Problem persisted
Put SD card from 256mb in to 512mb - No signal loss
So the issue is definitely the 256mb R-Pi.
It worked perfectly with old tv. I suspect some sort of power issue. I remember early on there was some issue with the R-Pi where it was leaking power over one of the HDMI pin to tvs. Some people were doing something like bending a pin on the HDMI cable.
Anyone shed any more light on this? Is this potentially dangerous to your tv?