OS does not load topic

When I switch on the handset it gets stuck at the first boot page with the T-Mobile sign. The OS does not load. I've tried to hard reset the device by pressing Home+Back+Power Key. But no result.

Some one please help me on this. :( :(


When I get in to hard reset menu, below data shows.

HERO CVT SHIP S-ON
HBOOT-1.76.0007 (HERO10000)
MICROP-010f
RADIO-6.35.13.09
Aug 4 2009, 19:43:30