Warning lights Hi, when I turn on my EMP 720 the green warm up light flashes as normal, but then the red, 1 second flash warning light comes on, I have checked and cleaned the dust filters and also ...
...rolls vertically up the 3rd top quarter of the screen. What is this?Also the image is slightly discoloured except for asmall vertical bar on both left and right sides.Please helpMark ...
Question about InFocus Office Equipment & Supplies
horizontal colored lines screenplay 4805 Our 4805 just started displaying red and green and purple horizontal lines that roll up our screen. The colors change. Any ideas help is greatly appreciated. ...
...image rolls or has multiple lines running through it. Any suggestions? first of all you replace the present video driver VHS tape and try any other dvd driver or any other video device if problem ...
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