-   green dots, in parallel lines, all across my Acer 22" monitor
-   Guest
Feb 17, 2008
-   yes I have had the same problem but, in my case the specks were throughout the t.v. screen at start up then completly disapear after a while, now my screen is full of rainbow color vertical lines and finally no color-   schrag74
Nov 26, 2007
-   What does it mean if there are green speckles when you start the tv visible only in dark scenes and after the tv warms the go away? I that the same voltage problem on the board that can be adjusted?-   jas44
Nov 19, 2007
-   I have the green dots in the dark background that flash. Is this an expensive repair and can it be done in the home?-   makai
you will need a technician service the y sustain board. the tech will connect an oscilliscope to the board and readjust the voltages on this board. when these voltages are off, like yours, you will see speckles in dark or light backgrounds....
i have orange chains of pixels usually L shaped in black areas, but not always, it happens with some videos and pictures, but the weird thing is that it usually only happens in the center maybe 5inch by 7inch area. could it be nvidia drivers? i have a 8600gts xxx by xfx and acer 22 inch p223w screen running xp media center. any ideas how to fix it would be great
my hitatchi plasma tele comes on and viewing is fine but for no reason the screen then goes black...
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my hitatchi plasma tele comes on and viewing is fine but for no reason the screen then goes black and nothing is visible on the screen but the sound is still there. sometimes it flickers back on and the picture comes back, it is not the scart connection as it happens right across the av channels and no television information comes visible on the screen once it blacks out. What could this be??
I have a Hitachi 42EDT41A Plasma. TV power up but the picture is very faint. Not much color Image...
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I have a Hitachi 42EDT41A Plasma. TV power up but the picture is very faint. Not much color Image looks like a ghost.