Login screen keeps reloading and I can't login

[Sunsolarelectri]

1. At login the screen keeps cycling . There is not enough time to add login password it shows date time WiFi power icon but just keeps going in a loop. I've tried power cycling restarting  but still stuck in loop model is 15-u110dx

[Riddle_Decipher]

Sunsolarelectri 

Welcome to HP Forums Community!

here's what you need to do, start with a hard reset as per HP standards: Click here for details.

If Windows suddenly restarts without warning, or restarts when you try to shut it down, it might be caused by one of several issues. Windows could be set to restart automatically when certain system errors occur. A BIOS update can also resolve the issue. Use the information in this document to resolve issues with the computer restarting unexpectedly.

If the computer restarts unexpectedly and then does not start to Windows, see one of the following documents for steps to resolve this issue:

• HP Guided Solution - No Power or No Boot Troubleshooting for notebook or desktop computers.

• Computer Does Not Start (Windows) for notebook computers.

FOR DETAILS & FURTHER INSTRUCTIONS, USE THIS LINK: CLICK HERE

(By the end of this article all the issues should be resolved)

Also, have you attempted to capture any error message that appears before or after the device restarts?

Did you try updating the BIOS to resolve the issue? (If not, please click here to find and install it)

Let me know how that pans out,

If you feel I was helpful, simply click on Accept as Solution to help the community grow,

That said, I will have someone follow-up on this to ensure you've been helped,

Just in case you don't get back to us within 24 - 48hrs, and have a good day, ahead.