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Edwin WilcoxJul 28, 2025
What to do if my ViewSonic PA503HD Projector does not turn on?
- EefrazierJul 28, 2025
First, make sure the power cord is properly attached to both the projector and the power outlet. If the projector is still cooling down, wait until the cooling process is complete before attempting to turn it on again. If it still doesn't work, try using a different power outlet or testing the current outlet with another electrical device.