
Hér eru Ljósmyndir úr svona þétta viðgerð http://ikhmer2.wordpress.com/2010/01/16/dell-1800mp-power-failure/
http://www.fixya.com/support/t4453631-d ... n_after_10
"Solutions (1)
Hi.
The problem does not look like a faulty PSU .Whe PSU capacitor blows, after a while the unit does not power up anymore.
If the projector keeps turning on and shutting down in twenty minutes, and there is no smell or worsening of the problem, then it is unlikely a PSU blown capacitor.
If the unit keeps starting, but then turning off after a while, then problem is usually overheating.
Check if the fan is starting. if the fan is not starting, then the fan may be tested energizing it directly. If the fan is good but does not start, then the problem is the thermistor installed on the main board. If the thermistor is open, then jumping the thermistor contacts the fan will start. Testing must be done by a trained technician.
Regards."
myndir :







here's a video af someone takeing this projector apart http://www.youtube.com/watch?v=56QTN4DfbIg