Samsung SIR-T165 HDTV Terrestrial Receiver
Solution to lock up problem
I too have been plagued by the HELLO display lock up issue. <br /> <br />I called Samsung and they recommened: <br />Unplug the unit from AC <br />Remove the Antenna connection from the back of the unit. <br />Plug back into AC <br />power on <br />then plug the antenna back in <br /> <br />