At this point i am really confused and need help as this will my 3rd attempt purchasing a HDTV..lol

so 2 days ago i picked up a Samsung LCD  LN40B610 TV and i ran the colour slides to check for the dead or stuck pixels...

So to my disappointment (yet again) i have noticed a 3 dead or stuck pixels that only show when i run any colour of blue or white colour slide

So when i run a blue colour slide it shows as  a dark pixel ( i guess that would be black colour pixel)

and when i run a white or off white colour slide i notice same pixel colour as yellow pixel

So my question is are these pixels dead or Stuck??

What is my best option?? Exchange at the store till i get a one with no dead or stuck pixels?

BTW i did buy the 4 yr ESP

any thoughts would be really appreciated

Thanks,