My pc recently updated itself to Windows 8.1 from Windows 8 but now it is causing many troubles like it is taking hours to shut down and if it went to sleep it cannot be wake up i have to shut it down myself by pressing power button and then i have to start my pc again to work on it i have performed system files check it didn't found any errors in pc and i have also performed clean boot but the problem still persists . However if i restart my pc it happens quickly without any problem,but problem persist if i will shut my system down.
below here is link to my system information
https://1drv.ms/f/s!AgMdpzsnQlLIg10YKOXniXZs0h8X
Please help me to remove this error.