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Projectors I have an optoma hd70 bought new. It only has 170 hours of lamp life used. When i turn it on thin black verticle lines appear running from top to bottom of the screen equally distanced appart covering three quaters of the way accross the screen from left to right.

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Hi there

This would mean that your Projector is still under warranty.

The problem you are describing is a faulty Mainboard - which fortunatelly for you is covered under warranty.

Posted on Apr 01, 2008

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