my laptop LCD screen has a dark spot thing on it, any idea what it is and should i send it back?

[alphatarget1]

dell inspirion 2650
there is this like sort of gray flood on the bottom of the screen, i don't know what it is. it's still under warranty so i'm not sure if i should send it back

 

[wfbberzerker]

did you try wiping it with a cloth? maybe its dust.

 

[pillage2001]

Dead pixel I think.

 

[Howard]

Originally posted by: pillage2001
Dead pixel I think.

A gray flood?