Summary: will not turn on, i've spent more time behind the tv turning it on and off and unplugging it to reset it than watching it! when it did work it looked great, trying to get money back for the tv.
Summary: UPDATED - May 2014 - After using this TV for 17 months, I turned it on tonight, and it would not boot up past the Toshiba logo start-up screen. I have looked online on numerous Toshiba forums, and apparently it is a fried motherboard, which will need to be replaced.
Summary: Nice clear picture- worked great, until it didn't. Motherboard failed in less than 2 years. Very disappointing. It's wall mounted with good air circulation. Called Toshiba support, and they confirmed the dead motherboard after redoing the troubleshooting steps.