Make sure PIP is OFF
SOURCE: Hitachi HDTV Model 46F500
replace convergence amp ic
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
SOURCE: Unwanted Message
Generic Answer:
With most models of these monitors, hold in the menu key for more than 10 seconds.
If the above does not work, call the manufacture tech support. The monitor may need service.
Jerry G.
SOURCE: Bright green 3 in the upper right corner of my TV
press the display button on your remote.hope this could help you.u
SOURCE: Number 2 in upper right hand corner of screen
Had this problem also when I rebooted my Time Warner Cable box. Unplug everything from the wall including power strip and wait 60 seconds then plug back in and turn everything back on. Worked for me and havent had a problem since. Time Warner does not know what causes this yet.
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