Originally Posted by Apollo123
If this helps, My BIOS Version/Date : Insyde Corp. V2.08, 12/7/2012
Ok that catalyst version you have is old and outdated and yeah it does cause lag and some issues your laptop is doing.
Go to control panel of windows, go to programs add/remove.
Find the catalyst suite and choose uninstall make sure it takes everything.
Reboot your laptop so it can take effect.
AMD Catalyst 14.7 Beta Driver for Windows
Be sure to download this as that will be the most recent driver pack
Yes I know its in beta format but thats what amd has to offer.
Choose the right download for your os and download that.
If you have windows 8.0 upgrade to 8.1 otherwise the installer may not let you install it.
Windows Store will have that free of charge.
I'll be back later on going to look up some more info on your laptop.
I'll be back if I find something to help remedy the heating problem.