win7 64bit lags n high fan sound

sachi89 · 18 Oct 2012

m having an issue frequently with my hp pavilion dv6 laptop.the thing is the cursor starts to freeze and becomes so slow which leads to a system crash.the system begins to hang/cursor freezes,at the same time i can hear the cpu fan sound high.and wen i restart it,it works fine for some sessions.can anyone tell me wat to do?

MilesAhead · 18 Oct 2012

It sounds like something is running up the CPU until it overheats. I would do a scan with malwarebytes anti-malware

Also if you start to hear the fan open Task Manager and click on Processes Tab, then click the CPU column so that the high numbers are at the top. Idle process(doing nothing) should be at the top. If it isn't then whatever is at the top or right under Idle is the one using too much CPU.