图解教程-解决USBPORT.SYS蓝屏
无盘网吧有台电脑经常USBPORT.SYS蓝屏
蓝屏代码：
A problem has been detected and windows has been shut down to prevent damage to your computer.
DRIVER_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 if 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 move to remove or disable components, restart
Your computer, press F8 to select Advanced Startup options, and then
Select Safe Mode.
Technical information:
*** STOP: 0x00000001 (0x00000000,0x00000002,0x00000001,0xA84064A5)
*** USBPORT.SYS – Address A84064A5 base at A8401000, DateStamp 480254ce
Beginning dump of physical memory
Physical memory dump complete.
Contact your system administrator or technical support group for further
Assistance.
系统在PE和安全模式下使用是正常的，但是回到正常的操作界面则会出现如下面的蓝屏代码，
蓝屏前没有规律可言（比如说用了什么软件或大概什么时候），不要有说病毒，新安装的系统也会如此，
并且换了几张不同的安装光盘。
可以把设备管理器里的几个USB Controller 逐个禁用，然后一直开着，直到禁用到某
一个后就不再出现蓝屏，则说明是哪一个USB Controller 有问题。
（不知道是硬件出了问题还是驱动不对，我是从官方网站下的驱动可还是一样的蓝屏。以后路过的
哪位网友可以不禁用而处理这个蓝屏问题，可否留下处理的方法。谢谢！）
取消禁用以后在右下角里会不断提示：无法识别的USB设备……
在设备管理器里面，在被禁用的USB Controller 上右键“属性”，再到高级里面勾上“不要通知我USB错误”。
图解教程-解决USBPORT.SYS蓝屏