Question about InFocus LP 750 Multimedia Projector
When I connect my projector to the power outlet tow things happens:
1) An electrical pop up sound comes from the small speaker.
2) From the power light indicator comes an dim amber color light.
As far as I know, after I disasembled the projector, the power supply is in good condition ( I inspected the power supply inside and looks very good. Also, I found inside the power supply a green led turned on so I conclude that the power supply is in good condition). All the electronics components looks good (nothing burned). I think the problem could be the main board.
If somebody has some troubleshoot ideas it would be great. Also, I would like to know where can i find a new main board.
This sounds like a faulty Mainboard - could you supply me with your country and the part number on the Mainboard ?
Posted on May 13, 2008
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Posted on Jan 02, 2017
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