NT Kernel & system using 100% of one processor core even after reinstalation?

Hi,
I've been trying to figure this out for ages.
On startup, one of my cores on my duel core is maxed out and stays like that.
CPU between 50-100% depending on what I'm doing.
It does not go below 50% total CPU.
I have followed instructions given to others and have found out this.
The process NT Kernel & System (seen through pressing show processes from all users in task manager) is the hog.
It is not any kind of malicious software (virus's and whatnot).
It is not a driver issue.
It is not to do with any device I have plugged into my computer.
The reason I know it isn't these things is that I have put a fresh instillation of windows 7 on my computer.
Any help would be great.
Due to the chance that it might be a hardware falt (not sure how) I am going to replace my hard drive with a new one later on today as it is the oldest component.
Oh yeah, custom built PC that has been upgraded multiple times.
Last upgrade was about six months or more ago and there was no problem until now so I don't think it is to do with what I have in my PC and I currently only have in it the minimum for it to
work.

Anwsers to the Problem NT Kernel & system using 100% of one processor core even after reinstalation?



Click here to download the registry repair application


Another Safe way to Fix the problem: NT Kernel & system using 100% of one processor core even after reinstalation?:

Click here to download the registry repair application .

How to Fix NT Kernel & system using 100% of one processor core even after reinstalation? with SmartPCFixer?

1. Download Error Fixer . Install it on your system.  Click Scan, and it will perform a scan for your computer. The errors will be shown in the list.

2. After the scan is finished, you can see the errors and problems which need to be repaired.

3. The Repair part is finished, the speed of your computer will be much higher than before and the errors have been fixed. You can also use other functions in SmartPCFixer. Like dll downloading, windows updating and print spooler error repair.


Related: [Solved] Creating labels in Microsoft Word Starter,How to defrag my system? [Anwsered],Solution to Error: I can't find windows journal in my Windows 7 OS. It is included in the Starter edition?,Scripted Diagnostics Native Host not working,How to Resolve - system restore points keep vanishing in windows 7?,Solution to Error: Error: "0x81000032 make sure the C: drive is online and set to NTFS" when trying to backup to external hard drive.
,Troubleshoot:External Hard Drive not listed in Windows 7 backup wizard Error
,I'm always being signed off so annoying Tech Support
,Solution to Problem: Impossible to use Internet Explorer! I keep getting the same error message every time i try to use IE.
,Solution to Problem: Referencing data in another file
,Troubleshoot:Error: "0x81000032 make sure the C: drive is online and set to NTFS" when trying to backup to external hard drive. Error,External Hard Drive not listed in Windows 7 backup wizard Tech Support,Tech Support: I'm always being signed off so annoying,Solution to Problem: Impossible to use Internet Explorer! I keep getting the same error message every time i try to use IE.,Referencing data in Access using Excel [Anwsered],Need Best Way To Present Data [Anwsered],Same question but for windows 7 home edition,sometimes fullscreen won't activate [Solved],Solution to Error: We bought a new computer with windows 7 and it is constantly freezing. How do we fix this?,Solution to Error: Windows 8 update crash (2013-07-22),Troubleshooting:pfstudiox Error,[Solved] Svchost Helper,[Solution] Sm1bg exe,How to Fix Problem - Io Device?,Fast Solution to Problem: I Can Error Code 0x6d9
Read More: NVIDIA GeForce GT220,Troubleshooter of Error: Not enough system resources to display completely,How to Fix Error - Nothing Opening Ctrl Alt Delete Black Screen?,Troubleshoot:\"Compile error in hidden module DistMon \",Solution to Problem: Not returning the answer - Incorrect formula Please help,Need to change the programs in Start Up mode.,needing to correct error- 0x80070002,New windows7 machine won't connect to my older vista network/workgroup,New Dell Inspiron 20 mouse will not work,New Windows 7 Asus laptop won't connect to internet