PC not fully shutdown

Question

I've PC of lenovo model m91p i5-2400 win-10-pro 64bit.

There is a very weird problem when I shut it down.

When I shut down via the regular way (start- shut-down) it shut down the PC but it leaves the power led on, and the only way I can shut it down completly is to press and hold for 7 sec.

But, in two cases, the PC is fully shut down (the power led turn off)-

1. I give a command of "shutdown -s" via the cmd.
2. When I shut down the windows have updates, so after the updates it fully shut down by itself.

This is a very weird problem and I realy have no idea what to do!

I'll be thankful for any kind of help...

Solution

Just found the answer... I just went to settings, power management, and disable the fast boot-up.

Comments

[Leo Chapiro]

Take a look at HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Syste‌​m. What is the value of HiberbootEnabled? If this key is missing you can create it and set the value to "0"

[Jolie]

Thanks. I try this and it didnt work. but I found the answer

[Charles Kenyon]

This is not an appropriate ANSWER to the question. It would be appropriate for a comment.