I've had my Aspire for about 2 years and within the last few months it's started behaving weird. It first started randomly beeping when I put it on my glass dining room table for homework. The random beeps aren't just happening on glass which is what I assume was the problem. They're continuing everywhere. About a month ago upon startup, the Windows 7 format had been wiped making my computer screen look like it had a 10 year old format. I restarted my computer and the Windows 7 format was back. I'm pretty sure it's not a heating problem because I can feel the fan running and it beeps randomly, whether my laptop is hot or not. Any help?