Toshiba TDP-TW420 Projector Has anyone experience

1. Turn-off the projector by pressing the "ON/STANDBY" and unplug the power cord.
2. In the meantime, hold down buttons "ON/STANDBY", "MENU" and "INPUT and plug-in the power cord .
3. The lamp operation counter will automatically turn to zero.
4. Check if the lettering "0H" appears on the lamp operation counter in the status display.

You need a new lamp. You can purchase one at:

http://www.shopvsc.com/Toshiba-Replacement-Projector-Lamps-s/143603.htm?searching=Y&sort=7&cat=143603&show=50&page=1&f-TDP%20D2=143381

Do a factory reset to the projector. In my experience that fixes alot of image problems.

1-800-remotes

set the beamer off, unplug the power line, press -on-/input/menue at the same time and plug the beamer to the power line again thereafter you can remove your fingers from the below mentioned buttons. now the lamp counter should be reseted to 0 hope this helps it works on a TDP-T100

possibly ebay?

23125963 is the Toshiba part number. Expect to pay about $65 on line. Google is your friend!

Toshiba TDP-S8 projector cannot communicate from my laptop, it shows no signal. how can i fix it? thank you so much...

please start your computer first and then the projector- use function key with f4 or f6 or f7 or f5-and select computer from input of the projector.

The reason why the projector is shutting off is so the lamp doesn't explode. It's more of a safety feature on the projector, you can reset the lamp and it might work for another 500hours. If the picture is still pretty bright I can get you the reset procedure, but be warn that when the lamp does eventually blow it could shatter the glass inside, so be careful, it shouldn't hurt the unit.