Windows 7 fails to go into safe mode. Stuck at Classpnp.sys

Thailand colleague notebook into the OS, only a pointer mouse on the screen, even safe mode can not enter, loading the \windows\system32\drivers\classpnp.sys to stay on the same screen.

The first is that the system files concerned, check the hard drive is not bad, with hdtune view:

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There is a line warning.

Then I searched the internet and found a blog post that recorded the same problem:

http://www.laifuying.com/archives/412

The author's conclusion is also hard disk problem, similarly, for the search to a number of methods, for I also did not take effect.

Just think must reinstall time, found this colleague's computer set scheduled checkpoint, decisive restore, return to normal.

I think the problem is still on the hard drive, the recommended conditions allow, replace the hard drive.

This article is from the "Do not talk about the ideal" blog, please be sure to keep this source http://netside.blog.51cto.com/766556/1407967