“I don’t want to install any software to test my LCD!”
“I don’t want to click whole bunch of wizards or dialogs to test my screen!”
I have a solution for you. There is a web site that you only need to click once to test your screen. Remember to clean dirts on your screen before testing it – those dirts on your screen may look like a dead pixel! ;)
So you just bought a superb ultra-flat 25″ LCD monitor, but it looks like there are a few ‘spots’ on it. Depending on how many and it’ll mean return to the vendor or live with it. Or you could be about to buy one in a store and want to make sure there aren’t any dead pixels. Just come to this page !