c41a982b__Support___Epson_America__Inc___Indicator_Light
[Status] Won't turn on [Description] Make sure the power cord is connected securely both at the power outlet and the projector. If you have just replaced the lamp, make sure the cover is securely fastened. [Indicator Light] 
Power Light
P o w e r L i g h t
L a m p
T e m p e r a t u r e
T e m p e r a t u r e / L a m p
Epson PowerLite 7800p, FAQ - Technical Support - Epson America, Inc.
Indicator Light