It does that because of the design. The reason you get nowhere is that in gaming laptops, such issues are the norm and not the exception.
You can help it with a cooling pad but the cure is to get the games onto desktops until the next tech wave.
i am tired of googling this problem and getting no where:
i have a gaming laptop i got almost a year and a half ago and lately ive noticed that whenever it gets really hot (the GPU got up to 103 C the other day) it starts to do some sort of weird lag but its because my computer is getting hot not some bad connection because it dose it when im playing games by myself. but it only happens at those extremely high temps. a friend has said it might be a problem with a fan but like i said googling was getting me no where. so help please