1.    27 Jul 2017 #1
    Join Date : Jul 2017
    Posts : 4
    Windows 10 64-Bit

    Slow Boot up After Windows 10 upgrade


    After I upgraded my operating system from Windows 8.1 to Windows 10 through Media Creation Tool, I'm experiencing quite slower boot up than it was before when I had Windows 8.1.

    I have a Lenovo Y50-70 High Performance Gaming Laptop. After I press the Power button, Lenovo logo screen shows up with little balls revolving in a circle which lasts upto 10-15 seconds. Past this screen, I get Black screen with again little balls revolving (but I get the mouse cursor showed up) and it takes 2-30 seconds, and then I get the windows 10 logon welcome screen/Lock screen.

    I suppose this to be very slow compared to that of Windows 8.1 which would take total 20 seconds to get lock screen.

    Question is:

    1) Why am I getting this black screen everytime I start my computer?
    2) Can this be due to my Discrete Graphics conflict with Intel Graphics at Windows 10 startup?
    3) If it is due to my Discrete Graphics conflict, then what is the possible solution for it?
    4) Do I have any other alternative rather than disabling my Discrete Graphics because I need it for Gaming, otherwise there is no use of having it?

    Awaiting for replies.....
      My ComputerSystem Spec
  2.    27 Jul 2017 #2
    Join Date : May 2017
    Posts : 37
    windows 10

    Hi,Many people experiencied this kind of issue when upgrading to.The delay you get before the logon screen shows up is probably due to a driver problem!Try to upgrade your drivers. Especially the graphic card and the network drivers. But try to upgrade whatever you can ...
      My ComputerSystem Spec
  3.    29 Jul 2017 #3
    Join Date : Jul 2017
    Posts : 4
    Windows 10 64-Bit
    Thread Starter

    Thanks for a quick reply @ zinou

    I forgot to write in my Previous Post that all my drivers are up-to-date, last checked 28/07/2017. Graphics Drivers and LAN & WLAN drivers are up-to-date as well, last checked 28/07/2017.

    In fact, I have upgraded every driver I could upgrade to the latest version. Still the problem exists, I'm unable to find a correct solution to the problem that why is this occuring in Windows 10 as other versions of windows have never shown this...
      My ComputerSystem Spec
  4.    29 Jul 2017 #4
    Join Date : Jan 2015
    UK, Midlands
    Posts : 11,068
    Win 10 Pro (1703)

    Hi, if you search the site for these, you will find many results.
    Creators slow boot

    Creators slow response

    Do have a look through these on what has become a frequently occurring topic. See if there's anything that helps.

    You may need to do some boot time analysis. This is somewhat technical.
    Very slow boot on Win10 with SSD after creators upadte - Page 2 - Windows 10 Forums
      My ComputerSystem Spec


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