Win8 system hard drive light flashing How to solve?

Ask everyone, installed 32-bit win8 CP, running, memory feels much better than win7, the only problem is to turn off the screen, the hard drive light is always flashing, regardless of whether there is no running program, this is the reason, ask Answer! Today, Xiaobian combines some of his experiences with the win 8 system and shares some of his own opinions with everyone.
I found such a problem today, I am a dual-system Win8 and Win7 installed on the network. System tutorial please see (nt6 hard disk installation Win8/Win7 dual system) (U disk installation Win8/Win7 dual system), today magically found that Windows 8 does not actively run what program after the boot, the CPU has been occupying 20% ​​~ 30 % look, I feel very surprised, this is definitely a problem! 4 core CPU will not let Win8 spike! After Weibo verified, some friends also reflected this problem, I think it is caused by Microsoft account login and local account differences, perhaps use After the Microsoft ID is logged in, it is connected to the cloud, and the synchronization is such that the CPU is high, so the local account is created, and the problem is solved! But this is not the core! Finally, I saw a friend of this website. To share, to know why the. How to solve it?
press win + I key and then enter into the setting interface, choose the family left the group, and then choose to leave, quit the family group the problem is solved.