I have a Vivitek D803W-3D projector when power cord is attached, the power light flashes green, non-stop, about 2 per second. Currently has been on about 10 minutes, but same results for longer time.

SOURCE: Miele G638 CS Plus - Salt PC light flashes and will not run

have you added salt to unit?If so then you have a water intake problem or unit is oversudsing.

SOURCE: Dell E151FPp LCD Monitor

Next time you reset, check both the monitor settings and your BIOS settings for wake up

SOURCE: It doesn't start up, only beeps and red light flashes

pls try to use another compatible memory stick.

then confirm the status of your micro processor

SOURCE: vivitek tv

I have a 56" model that I have had a similar problem. My bulb burned out in <90 days. Warranty was 90 days on the bulb itself. When the TV picture goes out, the indicator LEDS blink on and off.

Here is what you have to determine:

1) First cover the left LED with a piece of paper so that you can't see it blinking. I don't know if your layout is the same as my TV. You may have to switch the paper blocking the LED.

2) Pay attention to the other LED and READ its' flashing code. In my case, the code was 2-3. It would flash 2 times, pause briefly, then flash 3 times. This meant code 23. That indicated the bulb was burned out.

3) If you look in the manual, It does have a code list of some sorts to tell you of the codes and their meanings. Hope this helps.

SOURCE: orange light on lamp icon on Optoma EP732H Projector

This same thing happened to me, I removed the bulb and put it back in, it reset something and I was able to use the projector again.