Hi @lostsleeper,
Thanks for becoming a member of the HP Support Forums. I understand you are have a question on how to disable the touch screen. I will be glad to help you.
Please post the full product number and operating system in use on your computer. See the following, if you need help with that information.
How Do I Find My Model Number or Product Number?
Is the Windows Version on My Computer 32-bit or 64-bit?
Please get back to me and I will help you.