Hi. Basically for the past few weeks I have been experiencing what seems like an ever expanding list of problems with my HP Pavilion g6. Some of these are: - Laptop slows/hangs frequently, resulting in issues such as music playback being audibly affected (stopping, jumping constantly) without any noticeable CPU/RAM hog and issues with using Windows Explorer (non responsive, issues with loading chrome). - Sporadic shutting down of the laptop usually associated with overheating. - The very occasional blue screen. The laptop in question is a HP Pavilion g6, 6GB RAM, i5 2.4ghz processor, Win7 Home Premium 64bit. Had it for about a year now. Not sure whether this is likely to be a hardware or software issue which is why I need help diagnosing the problem and fixing it without having to reinstall Windows. Thanks in advance!