Win7正常開機後BlueScreen - Windows

電腦正常開機至桌面沒多久後立馬藍屏

它寫sysmon.sys出問題
但是我對電腦系統不熟

請問這狀況如何解決？
謝謝..

以下藍屏內容

A problem has been detected and Windows has been shut down to prevent damage
to your computer.

The problem seems to be caused by the following file: sysmon.sys

IRQL_NOT_LESS_OR_EQUAL

If this is the first time you've seen this stop error screen,
restart your computer. If this screen appears again, follow
these steps:

Check to make sure any new hardware or software is properly installed.
If this is a new installation, ask your hardware or software manufacturer
for any Windows updates you might need.

If problems continue, disable or remove any newly installed hardware
or software. Disable BIOS memory options such as caching or shadowing.
If you need to use safe mode to remove or disable components, restart
your computer, press F8 to select Advanced Startup Options, and then
select Safe Mode.

Technical Information:

*** STOP: 0x0000000a (0x00000000, 0x000000ff, 0x00000000, 0x81e8321c)

*** sysmon.sys - Address 0xb8cea548 base at 0xb8cd2000 DateStamp 0x53142d0e

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