I have the same Monitor... sorry for the late reply to your question, but here it is

Mine does that too...

about 0,5 cm around the edges... As you probably figured out by now... let it do its thing for a while, it will go back to normal size by it self.

I dont know the reason why it does this, if you've figured it out let me know!

Otherwise, a great monitor.

Question: How can you bare having a resolution of 1024x768 on a 19 inch monitor?!

(Shrekkie dont know Swedish)

/Out