Samsung UN40EH6030 E-Manual page 100

You see small particles
when you look closely at
the edge of the frame of
the TV.
POP (W's internal banner
ad) appears on the screen.
The message "This file
may not be p_ayab_e
p_opedyo" appears.
®
®
®
This is part of the product's design and is not a defect.
Select Home Use under Setup mode. For details, refer to Setup
(initial Setup).
This may appear because of high bit rate of content. Content
generally wiii play but could experience some playability issue.