The key part is to make sure you don't block the intake vents where the hinge is. If you make sure there is good clearance then it stays cool. If you are using

The key part is to make sure you don't block the intake vents where the hinge is. If you make sure there is good clearance then it stays cool. If you are using it on the bed then its very easy for the sheets to block the vents and the temperature and fans ramp up very quick if you are say playing World of Warcraft.