what is NT kernel&system?

3night

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it has beed using my cpu 50%-60% for at least 10mins, any thing go wrong?
 

My Computer My Computer

OS
windows 7
hi there and welcome to the forums:)
windows key + r
Type in MSCONFIG
Go to startup.
See if you see anything suspicious that is starting up

NT Kernel & System is actually ntoskrnl.exe.
Quote:
ntoskrnl.exe is a critical process in the boot-up cycle of your computer although should never appear in WinTasks whilst under normal circumstances

run your anti virus scan for malware
 

My Computer My Computer

Computer Manufacturer/Model Number
packard bell IXTREME M5722
OS
Operating System : Windows 7 Home Premium Edition 6.01.7600 SP1 (x64)
CPU
Processor : Intel Core 2 Quad Q8300 @ 2500 MHz
Motherboard
Mainboard : Packard Bell (Acer EG43M )
Memory
Physical Memory :8GB Corsair4x 2GB 800MHz C5 DDR2
Graphics Card(s)
Video Card : XFX 6700 AMD
Monitor(s) Displays
Maestro 234DL - BenQ V2220 - BenQ VW2420H
Screen Resolution
Current Display :1920x1080p pixels at 60 Hz in HD LED
Hard Drives
Hard Disks : WDC (1000 GB)
Drive C: (Hard Disk) : 428 GB available on 491 GB
Drive D: (Hard Disk) : 426 GB available on 492 GB
SAMSUNG spinpoint HD103SJ 1000.2 GB
(X 2) KINGSTON SSD NOW V 30GB
PSU
XFX ProSeries 550W PSU
Case
PACKARD BELL IXTREME
Cooling
System Blower Current: 150mA Air Flow16CFM ;Akasa 90mm rear
Keyboard
Gigabyte Aivia K8100
Mouse
TRUST-Wireless Laser Mouse - Carbon edition MI-7770C
Internet Speed
TP-LINK > TL-WN951N / AV500 Gigabit Powerline Adapters
Browser
chrome dev
Other Info
EXTRA COOLING>(FAN CONTROLLER) PC Bay Cooler 3 x 40mm fans; Akasa AK-HD-BL Blue hard drive cooler 2 x 40 mm fan 4500 rpm 29.7 dBA
Bios> American Megatrends Inc.
Version : P01-A1
Date : 08/31/2009
download Process Monitor v2.93 Process Monitor

this will show your processors in detail and look for high cpu usage
 

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My Computer My Computer

Computer Manufacturer/Model Number
packard bell IXTREME M5722
OS
Operating System : Windows 7 Home Premium Edition 6.01.7600 SP1 (x64)
CPU
Processor : Intel Core 2 Quad Q8300 @ 2500 MHz
Motherboard
Mainboard : Packard Bell (Acer EG43M )
Memory
Physical Memory :8GB Corsair4x 2GB 800MHz C5 DDR2
Graphics Card(s)
Video Card : XFX 6700 AMD
Monitor(s) Displays
Maestro 234DL - BenQ V2220 - BenQ VW2420H
Screen Resolution
Current Display :1920x1080p pixels at 60 Hz in HD LED
Hard Drives
Hard Disks : WDC (1000 GB)
Drive C: (Hard Disk) : 428 GB available on 491 GB
Drive D: (Hard Disk) : 426 GB available on 492 GB
SAMSUNG spinpoint HD103SJ 1000.2 GB
(X 2) KINGSTON SSD NOW V 30GB
PSU
XFX ProSeries 550W PSU
Case
PACKARD BELL IXTREME
Cooling
System Blower Current: 150mA Air Flow16CFM ;Akasa 90mm rear
Keyboard
Gigabyte Aivia K8100
Mouse
TRUST-Wireless Laser Mouse - Carbon edition MI-7770C
Internet Speed
TP-LINK > TL-WN951N / AV500 Gigabit Powerline Adapters
Browser
chrome dev
Other Info
EXTRA COOLING>(FAN CONTROLLER) PC Bay Cooler 3 x 40mm fans; Akasa AK-HD-BL Blue hard drive cooler 2 x 40 mm fan 4500 rpm 29.7 dBA
Bios> American Megatrends Inc.
Version : P01-A1
Date : 08/31/2009
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