How to solve the WIN8 system hard drive lights old flash

Win8 installed, how to solve the problem of WIN8 system hard drive lights flashing? Why is this happening, what better way to solve it? Combined with some of the experiences of using the win 8 system, come up with a little suggestion to solve the problem.

I found this problem today, I am networking installed dual system WIN8 and Win7, install dual system tutorial please see (nt6 hard Disk installation win8/win7 dual system) (U disk installation win8/win7 dual system), today magical discovery of Windows 8 After the boot does not take the initiative to run what program in the case of CPU has been occupied 20%~30% appearance, feel very surprised, this must have a problem!

4 cores of the CPU not to let Win8 seconds kill it! After the micro-blog verification has a friend also reflected the problem, think that is the Microsoft account login and local account differences caused, perhaps the use of Microsoft ID Landing, and the cloud connection, synchronization and other issues is CPU occupy high, so create a local account, the problem solved!

But this is not the core! Finally saw a friend of this site to share, just know why. How to solve it?

Press Win+i key then enter, enter the Setup interface, select the family group on the left, then choose to leave, the family group problem is resolved.