Next time you buy a HP laptop, don't get the extended warranty, get the accident insurance from HP.
It covers some really strange things that might happen to your computer... all by accident.
If it has problems.. well... an accident may happen that requires extensive work to fix.
I bought my daughter a HP laptop, and since I know her well, I bought their accident insurance to go with it (she was 9 yrs old). I know my kids, and sure enough, she got mad at her brother one day and for some reason took it out on her laptop by slamming the cover down while there was an ink pen on the keyboard. The glass shattered (but remained in the cover) and that was that.
HP was contacted and closing the cover on an ink pen is covered. They gave me their FedEx account info and even offered to send me a box to ship it to them. I sent the computer to them on their dime, guaranteed next-day delivery (although that was impossible). They fixed it the same day they got it and they returned it to me same method. The total time the machine was gone was 4 days (sent to Fremont California from Caracas).
I read what is and is not covered. If you accidentally leave your computer on the roof of your car and drive off, resulting in it hitting the street and shattering... yup, that's covered. There are limits. They will only replace the entire case (and contents) or the mainboard or the DVD burner two times. The screen is unlimited as well as keyboard and other small items.
So if your HP gives you grief, just drop it, by accident of course, and they will fix it (which will include making sure it works properly).