Constant 100% CPU
Started by
Tyler5690
, Mar 20 2007 05:40 PM
#1
Posted 20 March 2007 - 05:40 PM
#2
Posted 20 March 2007 - 05:50 PM
What processes are running at nearly 100%? In System Information you have a list of every process running and not just the .exe files that you see in the Task Manaager.
#3
Posted 20 March 2007 - 05:53 PM
It changes. When I'm in Word, Word is using 99%. When I'm typing in MSN Messenger, its at 99%. When I'm not doing anything, it says system idle has 94%, yet the indicator bar stays solid green and things remain slow.
#4
Posted 20 March 2007 - 06:09 PM
Perhaps Sysinternals free Process Explorer will reveal more information: http://www.microsoft...ssExplorer.mspx (Download link at bottom of page.) Like Taskmanager, if you choose CPU Time as one of your choices from View>Select Columns, and then click the column header, the processes will sort into order by how much time they have been accessing the processor. This may at least reveal whether there is a software process involved. Please also note the usage for "Interrupts." If high, it may be indicative of a hardware problem.
#5
Posted 20 March 2007 - 10:36 PM
Thanks for that link, Doc. Process Explorer looks useful.
#6
Posted 20 March 2007 - 10:38 PM
Are you by any chance running Trend Micro Anti Virus and FireFox???
#7
Posted 21 March 2007 - 11:24 AM
Thanks for all your help, but things were so bad, I did a format/reinstall last night, and now things are fine.
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