Touch screen problems

[LonewolfMark]

Hello,

    I have some odd problems with my touch screen.  To begin, the pen no longer responds.  I can use my finger fine, but the pen does nothing.  Secondly, when I have the computer in tablet mode and turned to portrait the corners of the screen don't work.  For example, when I tap the windows icon nothing happens.  Or when I am reading PDFs and tap the menus on the sides nothing happens.  If I turn it back to landscape then I can touch everything and it responds.  But in portrait, the edges don't respond.  Any help would be appreciated.  Thank you.

[Echo_Lake]

@LonewolfMark

Thank you for posting on the HP Support Community.

Don't worry as I'll be glad to help, however, to provide an accurate resolution, I need a few more details:

• Did this happen after a recent window or software update?
• Have you made any hardware/software changes?
• What is the product number of your device? Use this link to find it: http://support.hp.com/us-en/document/c03754824

Keep me posted for further assistance.