Hi m07551,
Welcome to the HP Support Forums, I hope you enjoy your experience! To help you get the most out of the HP Forums I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
See that you are having a problem with your Pavilion. How many times does the Caps Lock blink? It will be in a repeating pattern. This blink code will help determine what is causing the problem.
Thank you,