Explorer.exe using high CPU when opened
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Category: Other Chat
Forum Name: Computer Talk
Forum Description: Help and discussion about your manly PC or girly Mac
URL: https://forum.speakerplans.com/forum_posts.asp?TID=88172
Printed Date: 27 March 2026 at 3:28am Software Version: Web Wiz Forums 12.08 - https://www.webwizforums.com
Topic: Explorer.exe using high CPU when opened
Posted By: Adam_Iron_Horse
Subject: Explorer.exe using high CPU when opened
Date Posted: 14 August 2014 at 3:01pm
My laptops been running pretty slowly recently and I've realised everytime i've opened explorer.exe its gots up to about 50% sometimes up to 80/90%.
My Dad suggested that I should do a disk de-frag but I had forgotten that i have a scheduled disk de-frag every wednesday at 1AM and according to the analyse it is 0% fragmented.
Had a look around but couldn't find anything useful online and not really sure what I should be looking for.
Any help?
Heres the specs of it.

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Replies:
Posted By: kr1sounds
Date Posted: 14 August 2014 at 3:03pm
had the same problem so i went to google chrome
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Posted By: Adam_Iron_Horse
Date Posted: 14 August 2014 at 3:06pm
Not talking about internet explorer, already on chrome.
explorer.exe is the user interface for windows, file browser etc.
------------- Kryptonik Sound Kollective
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Posted By: soundchippy
Date Posted: 16 August 2014 at 8:10pm
I don't really know what the problem might be but I would make sure pc is fully updated and run ccleaner and see if it helps any
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Posted By: mini-mad
Date Posted: 16 August 2014 at 9:42pm
Sounds like 1 of the back ground services is going ape sh!t making explorer.exe go into overtime!. Hard to pinpoint without sweeping the system...
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Posted By: bitSmasher
Date Posted: 18 August 2014 at 2:37am
Posted By: Adam_Iron_Horse
Date Posted: 18 August 2014 at 11:16pm
Still not figured this out, tried ccleaner and nothing really happened...
Might just send it to the warranty folks see if they can sort it out.
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Posted By: mini-mad
Date Posted: 18 August 2014 at 11:19pm
The "warranty folk" tend to just reinstall and send it back to you...
------------- If it sounds like a gorilla is trying to escape, turn it down.
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Posted By: audiomik
Date Posted: 19 August 2014 at 2:01am
Have a read of this article: http://www.theregister.co.uk/2014/08/17/remond_cries_uninstall_in_the_wake_of_blue_screens_of_death/
Might be related to what you are experiencing? Mik
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