HELP! Mac problem!

[Failer]

Ok so I got my mac laptop last year on September. About 5 weeks ago my brother "accidentally" spilled water on my mac. It went in from the opening below the screen. Now it lags and when I play a game it also lags. Sometimes it is not laggy but sometimes it is. Anybody help???
Thanks a lot if u do.

 

[simsaladimbamba]

Have you followed these steps then?
OMG! I spilled {water, coffee, beer, coke, wine} on my {keyboard, Mac notebook}
Here are some guides on how to properly disassemble Macs, which may help you taking a look inside.
Since you didn't state what specific laptop you have: http://www.ifixit.com/Browse/Mac

"How to maximise your MacRumors troubleshooting experience" created by mad jew in 2006​

A more descriptive and precise thread title will help cater to the right audience and get you more responses. (see rule #3 under How do I get help with a hardware or software problem)
To edit your thread title, just click on the

button on the bottom right of your original post and then click the "Go Advanced" button below your message.

Have you also taken a look at MRoogle, since that question may have been asked several times?