Lack of info usually leads to lack in help.
 

This forum could use a sticky. There is alot of differant situations, many times having simple solutions. The lack of information many times leaves answers up in the air for a solution to the problem.

Last 10 or so posts on this forum have been basically with graphics or display. Leading to lag and other issues.

So help out with solutions and leave information that can be used to help with the problems. These are the paths on my computer for some of this.
Video card = hit start - run - type in dxdiag, hit ok. Under this diagnostic tool click display. Under device it will show you your graphic card.

It helps to list your graphic card, memory, and what windows you are using such as Windows xp. As well as what currant display your computer is at.

Give people a chance to help ya out , by some help with info that can solve the problems.