Mouse Pointer Malfunctioning And High CPU Usage

Oct 5, 2015

using a hp envy m6 1103tx laptop suddenly two days after installing windows 10 as in the photo th blue circle keeps blinking and i am unable to use right click except on desktop for the refresh also the cpu usage has increased now its always above 30% the problem started when my finger print sensor started working after not working for a short period of time as thefingerprint startde working this probllem popped up 

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I just recently installed Windows 10 on my Dell Inspiron Laptop and so far I am not impressed at all - in fact, I am very seriously debating one of two actions - re-install Windows 7 or switching to an entirely different OS.

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I know there is others who have this issue of the flashing blue working circle next to the mouse pointer on the screen. I have read through he forums and tried what I could find but so far no luck getting rid of it.

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So up until this morning my Windows 10 desktop has been performing really well. When the machine is idle the CPU use is only in the 1-3% range.

For some reason my idle CPU use is now CONSTANTLY 30-40% (even after a reboot)! Task manager says its "Service Host: Local System (15)". If I expand this process in task manager it lists:

Why is this happening all of a sudden? I have all Windows Updates installed and I run an i7-3770 CPU.

My machine is now slow/sluggish with 30-40% being hogged by these services!

I don't have any Malware installed as I run Malwarebytes Premium and the scan comes back clean. Some goes for a full anti virus scan.

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After installing Windows 10, I have consistently been getting high memory and cpu usage by both the System and Service Host: Local System processes. Usually the usage keeps rising from 1GB to sometimes 8GB. I left my comp on while I was at the gym today and came home to it prompting me with a low memory available message. This must have shut down some processes because now my pc is running at 13% memory and 2% cpu. I have searched for this issue and found similar threads, but none of the solution work for me.

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Performance :: NT Kernel And System High RAM Usage

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Here is my laptop specification:

- HP Pavilion g4
- Intel Core i3 2.2 GHz
- Radeon 6470m (but somehow got 7400 driver and worked) plus Intel HD 3000
- Windows 10 of course
- 2 gigs ram
- And latest drivers, checked with Uniblue's driverscanner and link on other subforum stickies.

It's high memory usage of this process, it starts with ~7mb then grows up to ~200mb on heavy use. This happen with recently windows 10 update.

What I have done is, I do a restart every time I made these changes:

- SFC /scannow
- Update driver (again)
- Turn windows 10 tips off
- Try disable Superfetch
- Malwarebytes scan
- Disabling High Definition Audio driver drops the process usage to normal 28kb, but this somehow rise again to ~100mb.

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I just upgraded to TH2 from Win 10 Pro. I noticed that my disk usage is near 99% for the past 20 mins. It keeps fluctuatiing between 10 to 99. Normally my disk usage stays at 0. May be this might be Windows settling in after the upgrade? There was high disk usage the first time around when i upgraded from Win7.

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