First you fucked up by getting a "used" hard drive.
Second don't use a fucking microsoft product contol the world browser like IE. (For you newbs IE=Internet Explorer)
Third get Mozilla Firefox from
http://getfirefox.com
If firefox doesn't fix your problems check your display and security settings for your browser of choice. I still suggest Firefox but whatever its your crappy choice if you still stick w/ microsofts dictatorship of the world.