If Win 10 Boot Manager is set as boot option #1, that should be ok. So now the question is this issue because Fast Startup is enabled in Win 10? Some Microsoft updates can't be installed during a cold boot when FS is enabled. So the PC tries/tries/tries...until it finally gives up and boots. Win 10 doesn't try to install those updates during a restart so that wouldn't be delayed. Try disabling Fast Startup: The first boot might still be slow while it installs any pending updates, but once you get to the desktop, do another full power-off shutdown and boot. Hopefully it's faster now...
Hi I have a Inspiron 3670 desktop running Windows 10. I have a NVIDIA GTX 1050ti video card , 16 gig of memory and a second hard drive for back ups. It has been working fine until lately. Nothing new added. My anti virus is Vipre and I also run Malwarebytes premium.  While I cant confirm exactly when it started, but I believe it was at or near the time of the latest Bios update ver 2.16.0 It takes just over 5 minutes to get to the Windows log in screen Other wise it just sits on the Dell logo black screen. The hard drive light is flashing constantly during this so it's doing something. Once I can log it there are no issues and runs fine. If I just do a reboot, that works fine. Steps I have taken: check for updates from Dell and Windows Uninstalled Vipre and Malwarebytes (no change) Ran Dell diagnostics  (clean) Changed in Bios thorough post to minimum ( no change) In windows disabled and re enabled fast boot (no change) uninstalled and reinstalled both video cards ( no change)  One thing I did notice is Dell support assistant says I need a UHD update, but Windows reports that is the current driver Any suggestions appreciated Thanks in advance Rick
inspiron 3670 slow to boot cold ok on restarts