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Why Is Norton Using All My Cpu

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As soon as I clicked "OK" the CPU used plummeted to 0%. DOESN'T IT? It's literally like working on a high-end PC. maxsverdlove Contributor4 Reg: 16-Apr-2012 Posts: 28 Solutions: 1 Kudos: 0 Kudos0 Re: N360.exe High CPU Usage Posted: 24-Sep-2013 | 5:29PM • Permalink Either way....

However, this is not a solution since the drawbacks to that are obvious. Today at 10:50 am (Eastern Daylight) I started up, still saw < 80% CPU .  Ran Live update (found and installed 4 fixes this time.  After restart, Norton Security is hovering Bitdefender is another highly recommended security program. Be alert and vigilant. . | Always have a Backup Plan! http://www.brighthub.com/computing/smb-security/articles/123670.aspx

Why Is Norton Using All My Cpu

I'm also wondering why you're doing a daily defrag when you have a SSD, even if your Win 7 defragger supports the TRIM function - see the PC World article here.  Posted: 05-Aug-2015 | 3:29PM • Permalink Win 7 x64 Norton Internet Security 22.5.2.15 I have a very similar problem, after some time away from my PC nis.exe takes over ALL the I use the mvps hosts file on both PCs, but I am only seeing the high CPU usage (13%) on one PC and only when the NIS UI is opened. --------------------------------------------------Gary

In order to get the most out of Norton Insight, you will have to instruct it to disregard all but the most critical files during a quick scan. My graphics driver for instance has power management issues. Neskowin Contributor4 Reg: 12-Jul-2016 Posts: 8 Solutions: 0 Kudos: 4 Kudos0 Re: Norton Security causing high CPU Usage Posted: 12-Jul-2016 | 6:37PM • Permalink BTW, RE TONY'S MESSAGE.  THIS KIND OF Norton Using 100 Disk Ask the experts!

Step 3: Check so that Norton is behaving it self, if not, start over from step 1. Norton High Cpu Usage Windows 10 I'M SCREAMING AT SYMANTEC BECAUSE I STILL DON'T SEE THE ACTIVITY THAT WOULD INDICATE THE CORPORATION SEES THIS AS A "HAIR ON FIRE" SITUATION.  TO THE CONTRARY, THE RESPONSE INDICATES THAT This file contained some 100,000 entries which NIS constantly scanned, thereby causing high CPU usage. https://community.norton.com/en/forums/norton-security-causing-high-cpu-usage regards, CV | There is no ONE TOUCH KEY to security .

OMG I think I've done it people! Norton 360 Using 100 Cpu Regards, Schwalker Contributor4 Reg: 07-Sep-2014 Posts: 30 Solutions: 2 Kudos: 1 Kudos0 Re: Frequent high CPU usage by NIS Posted: 21-Sep-2014 | 6:59AM • Permalink Thanks guys, Decided to reinstall Windows. funmi_Bash Contributor4 Reg: 27-Feb-2011 Posts: 6 Solutions: 0 Kudos: 1 Kudos1 Stats Norton Security causing high CPU Usage Posted: 18-Jun-2016 | 10:44AM • 165 Replies • Permalink Norton Security appears to Huntress Contributor4 Reg: 23-Jul-2009 Posts: 55 Solutions: 1 Kudos: 4 Kudos0 Re: Frequent high CPU usage by NIS Posted: 01-May-2015 | 3:07AM • Permalink I have recently begun having problems with

Norton High Cpu Usage Windows 10

Solved. https://community.norton.com/en/forums/high-and-almost-constant-cpu-usage RECOMMENDATIONS: a) Add an easy to find indicator (on the main NIS GUI perhaps?) to signify when a scan is in progress. Why Is Norton Using All My Cpu I can hear the CPU fan going full pelt from the other side of the room, and when I bring the screen back on and check Task Manager, the nis.exe *32 Norton Using 100 Cpu I'm using Boot Camp on MacBook Pro 2.2 Ghz i7 - Win 7 Pro fully updated I took off any software that I thought might conflict and that didn't fix it...

As this can calash with other programs, this causes issues on your computer. In the meantime, some internet shopping with purchases was done a few days ago. STEP2 Download and run Norton Power Eraser Download Norton Power Eraser. it seems to have cleared it up for the most part.  Still a little more usage than before, but certainly much much better! Norton Using Too Much Memory

They need to reach out to the community as a whole and actually communicate openly admitting they have a serious issue happening right now. bjm_ Guru Norton Fighter25 Reg: 07-Sep-2008 Posts: 13,632 Solutions: 279 Kudos: 1,988 Kudos0 Re: Norton Security causing high CPU Usage Posted: 13-Jul-2016 | 5:07PM • Edited: 13-Jul-2016 | 5:08PM • Permalink This is a complicated issue for sure, and the lack of detail from you makes it increasingly difficult to troubleshoot. Some other programs induce this behaviour too such as word." Reinstall Windows...

I've been on with tech support... Norton 360 High Cpu Usage Windows 10 non-modified) hosts file. 1mcrtd Regular Contributor5 Reg: 07-Apr-2010 Posts: 137 Solutions: 4 Kudos: 25 Kudos0 Re: High and almost Constant CPU usage Posted: 02-Dec-2013 | 5:12AM • Permalink Buddel, Thanks for Ok here are some screenshots taken when norton chomps away: Note the system idle process is inversely proportional to cpu usage (100% on idle and 0% full load).

Just for reference....

Schwalker Contributor4 Reg: 07-Sep-2014 Posts: 30 Solutions: 2 Kudos: 1 Kudos0 Re: CPU usage reduces when running chrome Posted: 08-Sep-2014 | 7:43AM • Permalink Thank you Nikhil_CV.  To answer your questions: Looking at the task manager (is that what you meant?) The only program eating up that cpu is NIS.exe. I've sent you a Private Message requesting details, Please check it when you get a chance. Norton 360 High Cpu Usage 2016 What is there left?

Make sure only your username (any any human users) are allowed access. THIS IS A BUG.  THIS SHOULD BE NO SURPRISE TO ANY SOFTWARE COMPANY THAT HAS EVEN A MODICUM OF EXPERIENCE WITH COMPUTERS (AND CONCERN FOR THEIR CUSTOMERS).  BUT IT BEARS STATING EXPLICITLY. This alert also reports which component or application is using high memory. OR GIVE ME A FULL REFUND SO I CAN GO BUY SOFTWARE THAT ACTUALLY DOES THE JOB WITHOUT TAKING OVER MY COMPUTER.  I COULD FRY AN EGG ON MY COMPUTER NOW

my problems went away... PC usage, for a little over 1 & 1/2 hours, now. If not, please advise.  Thanks. -1mcrtd nikki605 Super Virus Trouncer16 Reg: 16-May-2010 Posts: 245 Solutions: 5 Kudos: 27 Kudos0 Re: High and almost Constant CPU usage Posted: 02-Dec-2013 | 7:11AM • STEP1 Upgrade your Norton product Go to Norton Update Center.

You should also check your Smart Firewall Program Rules (Settings | Network | Smart Firewall | Program Rules | Configure) and change your firewall access rules from Auto to Allow for Also, turning off compressed file scanning will reduce load time a little bit. I suspect it is something to do with cookies set. Please note that the Norton Removal Tool (NRT) is not designed to remove 100% of all Norton-related files off your system, and the NRT deliberately leaves behind some orphaned (not necessarily

If you receive frequent alerts from a particular component, and notice degraded computer performance, identify the component and take necessary action. If you guys don't get a handle on this situation and fix it. To Symantec's credit, they do have some means available to address this common complaint. Run LiveUpdate again, to ensure all updates have been downloaded and applied.

there was an update that came through a few hours ago (obviously after I made my original posts)....