Windows 10: restarting after update is taking extremely long time

last time after update 1511 i tried restarting my laptop was 1 hour please help me

:)

 

Recent Windows 10 update taking long time

Same issue with my Lenovo laptop and its taking extremely long time to boot now after the update.

 

Windows 10 taking extremely long time to boot

I upgraded to windows 10 from windows 7, and it was great for a while. My windows has been extremely slow recently (off and on for a few months now), and now my programs are starting to be affected by this. Is there any way to fix the fact that my boot can
be taking so long or do I just need to wipe my system and get a fresh install?

my specs- i5 4690k

GTX 1070

16GB corsair vengeance ram

not sure about motherboard

 

Hi,
First, your laptop isn't listed as being Win 10 compatible- please confirm if I've read this correctly.
Lenovo supported systems list for Windows 10 Upgrade - Lenovo Support (US)

Is your model number correct?

Otherwise you need to provide some history I think, please. Need more to go on.

1. Did your laptop boot normally before upgrading to the November build 1511?
2. What have you just done.. have you just updated (again) to build 1511? If so, why? Please describe the sequence.

E.g.
I did a fresh installation of Windows 10 using my old iso build 10240.
I installed programs x,y.z..
I then updated to build 1511.
My laptop then booted very slowly.

Please give a story.

Basics:
1. Does your laptop boot normally in safe mode?
2. Does your laptop boot normally if you do a clean boot? (Search for 'clean boot Windows 10' if you are not sure how)
3. To confirm your current build number, please
Press the Windows key and R together, and type Winver in the box, and post the build number you see,