Since this is 21.5 inches it's a safe bet it will require shipping.
As to how long, in the USA dial 1800SAMSUNG and ask.
Warranty. I looked and a new one looks to have 1 year warranty so you should be fine. Only refurbs may be in trouble at the usual 90 days.
Hello.
Since around 14 hours ago, whilst playing a game on my computer, my monitor developed a dead line of pixels along the bottom of the screen. I'd assumed that this was a bug with my computer, and turned everything off for the night. This morning, I woke up to turning the monitor on and seeing that it had retained that line; and my computer wasn't even on yet. I'm 100% sure this is the monitor's problem, not my computer. Upon inspection of the line, it seems as if it copies pixels from above my screen. However, if I set it to a black background, the line will change to a slightly-lighter-than-black shade, and not copy the pixels. Running any sort of dead pixel fixer software only turns the line the same shade as a black background.
The monitor in question is the "Samsung Simple LED 21.5” Monitor with Tilt function."
Now to the real question(s): must I send this to Samsung to get it replaced (not repaired, as I've learned), or will they not take it? I purchased the monitor around January of this year from Best Buy (not sure if they give out the warranty, and if the Samsung warranty still applies), and I assume I could send it in to Samsung. If I must send it, how long would it take to receive a new one?
Thanks,
-Matt C.

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic