Hey everyone. I am having some issues with my PC lately. The problem is : All my PC games lag constantly, both offline and online. Games that I played flawlessly before now lag, even the older ones like Freelancer for instance. My BIOS shows 70°-75°C CPU temp which is most likely the problem. I have tried: - Reformatting my HDD. - Checking for malware with various tools such as : HijackThis, SmitFraudFix, Nod32, Malwarebytes anti-malware. - Updating Direct X. - Downgrading and updating video drivers. - Reformatting my HDD using: Built in Disk Defragmenter, Auslogics Disk Defrag. - Checking my HDD with built in disk checker and TuneUp Disk Doctor. - Testing my RAM several times with Memtest. - Running with only 1 RAM module and switching with the other one. - Cleaning the fans and heatsinks on GPU, CPU and Northbridge. - Replacing Thermal Paste on all three of them. - Cleaning the slots. - Leaving the case open while running. - Disabling and removing my Sound Card. It is possible that I have overlooked something while doing this so please, any kind of advice will be appreciated. EDIT: I forgot to mention that watching videos on my PC also isn't as good as before and it is choppy when in full screen.