I did that days ago. Nothing is using copious amounts of resources. Not even my FF browser.
Have you gone here yet? https://support.hp.com/us-en/drivers/laptops
Not yet, but I just loaded a diagnostic tool at that site, and it's disappeared into my system. Can't find it to run it.
One other thing you can try is Belarc Advisor (it’s free)
https://www.belarc.com/products_belarc_advisor
If you are missing a hotfix or something, it will usually give you a direct link to the download without having to run MS Update.