my dell inspiron desktop 660 is freezing up -
am only using 9% of hard drive-
if I leave my pc on for an hour or a day- it usually starts making this noise every 2 seconds- hard to describe - but a hard drive sound- da da da da - usually try to get online after touch mouse or keyboard to awaken pc- and then it freezes or moves real slow-
tried malware bytes, super anti-spyware- running check disk on boot up- disk defrag-
usually one boot up solve problem and noise goes away and can use computer - sometime have to reboot 2x
can it be my hard drive? or os?
it's happening now all the time