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11 Posts

05-03-2009

United States of America

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35% CPU after resume from Standby

2009-05-03, 16:20 PM
After comming out of standby, CPU runs at 35% busy for a long time (30 minutes or more). Reboot and CPU is 2%. Is there a reason why resuming from Standby is crippling the system. The CPU time is in a SYSTEM process with no other information (Task Manager) and just runs and runs and runs.  The system is 4 days old and I have not made changes to the BIOS settings.
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15 Posts

03-22-2009

Cambridge, England

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  • Posts: 15
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Re: 35% CPU after resume from Standby

2009-05-06, 21:40 PM
See http://forum.lenovo.com/lnv/board/message?board.id=X_Series_Thinkpads&thread.id=7952
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11 Posts

05-03-2009

United States of America

9 Signins

125 Page Views

  • Posts: 11
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  • Location: United States of America
  • Views: 125
  • Message 3 of 4

Re: 35% CPU after resume from Standby

2009-05-18, 19:07 PM
Thanks for the reply but the solution related to a docking station problem and I do not have a docking station. But the problem has gone away. Why? I do not know. That is actually more distressing because there was no cause to link the problem to. So who knows when it will just start again. I did change the power options to not hibernate but then changed them back. The change seems to have made the problem go away. Turn it off then back on and it runs differently. Not very comforting.
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103 Posts

09-07-2008

United States of America

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  • Posts: 103
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Re: 35% CPU after resume from Standby

2009-05-18, 22:39 PM
Not sure how long your laptop has been running but on every Vista Laptop I have owned there is alot of hard drive/CPU activity due to file indexing for a week sometimes before it settles down.  Just adding alot of software and files can also cause a little more activity.  Just a though, see if it stops after a week or so.
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