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Windows 7: High CPU usage all the time... how can i fix it?

21 Oct 2011   #1
naxster

Windows 7 Home Premium X64
 
 
High CPU usage all the time... how can i fix it?

High guys i have a problem with my computer. It is a ASUS K53U.

The computer is barely one month old and it already slooooow.

It is always around 88-100% cpu usage, and when i open example spotify its always 100%.

What can i do to fix this problem?

I'm using Windows 7 premium with 3GB ram. please help! because i know that this is not normal


My System SpecsSystem Spec
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21 Oct 2011   #2
Sardonicus

Windows 7 Home Premium 64 bit
 
 

My System SpecsSystem Spec
21 Oct 2011   #3
naxster

Windows 7 Home Premium X64
 
 

i've done that and it found 0 infected files... its still slow! =(, any other tips?
My System SpecsSystem Spec
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21 Oct 2011   #4
mickey megabyte

ultimate 64 sp1
 
 

when you notice high processor usage, try opening task manager (ctrl-alt-del, ctrl-shift-esc or right-click your taskbar >> show task manager). then goto the processes tab and click on the 'cpu' column header - this'll sort your processes by cpu usage.

what's using the most cpu?
My System SpecsSystem Spec
21 Oct 2011   #5
naxster

Windows 7 Home Premium X64
 
 

most of the time its something called dwm.exe and its take around 05 CPU... but down there is task manager its says 80-90%, and what ever i do the most little click, like if i click on the "START" button (in this case windows 7 have the windows logo) the cpu goes crazy. is this even normal?

Its always thinking...

Here is a picture, sorry if its not in english, but i live in sweden :)

ImageShack® - Online Photo and Video Hosting

Down there you see something called "ledigt" which mean free like free avalible memory... is it normal to have that low number?
My System SpecsSystem Spec
22 Oct 2011   #6
ignatzatsonic

Microsoft Community Contributor Award Recipient

Windows 7 Home Premium SP1, 64-bit
 
 

I'd guess you have about 3 GB of RAM? In that picture you are using only 1.37 GB. You have 1.258 GB of RAM available. I wouldn't think it's a RAM problem.

But you have 80 processes running. That's well above average. I have 46 processes running at the moment.
My System SpecsSystem Spec
30 Oct 2011   #7
hadeel

Windows 7 32
 
 

the problem may be from the charger, try to disconnect it and check the usage.
My System SpecsSystem Spec
30 Oct 2011   #8
whs
Microsoft MVP

Vista, Windows7, Mint Mate, Zorin, Windows 8
 
 

In Task Manager, you have to press the button "show processes for all users" (bottom left). Else you see only half the story. With that done, which processes use the CPU?
My System SpecsSystem Spec
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 High CPU usage all the time... how can i fix it?




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