Solved How to fix "The User Profile Service service failed the sign-in"

Yanall

New Member
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2
User Profile could not be loaded.

I Can't log into my computer, I'm using my desktop but need to know how to fix this. I'm using a toshiba satellite a665-s5170 Laptop

I also don't have any other user accounts. I don't know how to reboot, I do know that there is a reboot partitioned into my HDD.
 

My Computer

System One

  • OS
    Windows 8 Pro RTM
    System Manufacturer/Model
    Toshiba/Satellite
    CPU
    Intel(R) Pentium(R) 4 CPU 3.20GHz
    Memory
    6gb ram
Hello Yanall, and welcome to Eight Forums.

http://www.eightforums.com/tutorials/38838-user-profile-service-failed-sign-fix-windows-8-a.html

You might also see if you may be able to do a system restore at boot using a restore point (if available) dated before this happened to hopefully fix this.

If that doesn't help or not possible, then you might see if the tutorial below for this error may. It's for Windows 7, but still applies to Windows 8. Be sure to do the "In Preparation" section first to hopefully be able to sign into Windows 8.

http://www.eightforums.com/tutorials/4692-system-restore-how-do-windows-8-a.html

Here are the Windows 8 tutorials for the items in the tutorial above to help. Please ask any questions that you may have.



Hope this helps, :)
Shawn
 
Last edited:

My Computer

System One

  • OS
    64-bit Windows 10
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Custom self built
    CPU
    Intel i7-8700K OC'd to 5 GHz
    Motherboard
    ASUS ROG Maximus XI Formula Z390
    Memory
    64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz (F4-3600C18D-32GTZR)
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G7 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 990 PRO M.2,
    4TB Samsung 990 PRO PRO M.2,
    8TB WD MyCloudEX2Ultra NAS
    PSU
    OCZ Series Gold OCZZ1000M 1000W
    Case
    Thermaltake Core P3
    Cooling
    Corsair Hydro H115i
    Keyboard
    Logitech wireless K800
    Mouse
    Logitech MX Master 3
    Internet Speed
    1 Gb/s Download and 35 Mb/s Upload
    Browser
    Internet Explorer 11
    Antivirus
    Malwarebyte Anti-Malware Premium
    Other Info
    Logitech Z625 speaker system,
    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    APC SMART-UPS RT 1000 XL - SURT1000XLI,
    Galaxy S23 Plus phone
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