Green light flashes 3 times, this happens five times before the red light flashes briefly once then goes out. I only hear the fan running. No picture or sound.

SOURCE: green light flashes 3 times, tv won't come on

If its not the bulb, I have the same problem

SOURCE: my toshiba wont turn on but red light come on an green light flashing no picture or sounds

yes ill got remote link for u here give me one sec

SOURCE: TOSHIBA TV NO SOUND NO PICTURE, POWER LIGHT IS ON

the lamp in the projector might have went. try replaceing it. to do so try

ADTECH SYSTEMS they may help

there in mass.
call David Crepeau at 978 261 1087 tell him Ryan Bolduk sent you
depending where you live. They maybe able to send someone out from there sub company

SOURCE: no pic...humming noice on 62'' toshiba dlp

was the lamp blown if it was blown you could be hearing the ballast
if the lamp was not blown and the new one did not fix it the red light indicates the door there is a little switch when you put the door back on if you look at it it may need to be adjusted so it will connect with the door if that is not it you could have a fan that is not turn if it is making a real loud constant humming noise while it trying to fire the lamp you probably have a bad color wheel

SOURCE: won't come on

hy i got a toshiba 42" LCD tv ,when i press the power boton
iget the red light,& it stay that way ontil i pressthe power back off
thanks for any help