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Configuration
Motherboard : Gigabyte P55-UD3R
CPU : Intel i7-860 @ 2.8GHz
Memory : Super Talent DDR3-2000 (CL9), DDR3-1600 (CL6) @ 1333 CL8
Harddrives attached to Builtin P55 SATA controllers
Symptom
Random freezes that happen especially on disk access. At time of freeze, mouse moves are possible, Keyboard lights can be toggled on and off, but there is no responsive to mouse clicks and keyboard commands (even Ctrl-Alt-Del).
After a while (usually within 1 minute) the command seems to have played back and everything is running smooth as usual.
Diagnostics ran
Memtest86+: Several full cycles without problem.
HDD SMART: Diagnostics ran with normal results, no bad blocks.
Graphics card: Running 3D games without problem at high resolutions (e.g. World of warcraft @ 2560x1440x32, not that i played it often...)
Event log: No suspicious entry that I can see.
Question
What is the likely cause of such problem?
Try the procedure I have listed here and report back to us... :)
– Tamara Wijsman – 2011-09-17T18:13:21.033You should also specify what applications you are running. A hijackthis log will work. – surfasb – 2011-09-17T19:59:13.750
What kind of Hard drives on on this configuration? – Nick Josevski – 2011-09-18T00:34:28.993
To rule out a startup program or non Windows Service see this post...http://superuser.com/questions/336199/everything-running-super-slow-in-windows-7-on-my-dell-laptop/336211#336211
– Moab – 2011-09-18T14:50:18.630@Wijsman I'll try. – bubu – 2011-09-19T01:06:34.027
It was too much a hassle and I have a complete reinstall of windows. curiously it worked. Thanks all for helping – bubu – 2011-09-30T11:45:31.497