I'm sorry to hear that you're having this issue.
If the television can't power up, there's not much I can help with troubleshooting. It's most likely an internal component that I can't diagnose without inspecting it.
If you'd like to have the unit inspected by a technician, you can call 800-SAMSUNG or set up an online service request form here:
Dear Samsung Team:
I have a 32" LCD TV that no longer comes up with a picture/display. The center power button continuously displays a single red light, and flickers if the button is pressed to turn on the TV, but it never boots up. At first I thought it was related to the surge protector it was on, but it refuses to turn on in any power outlet.
Do you have any idea what may be causing this issue?
Thanks for your help!