A:AnswerIt has both an HDMI, DVI and VGA. Which port are you looking for? Are you perhaps looking for a DisplayPort? You can use a DisplayPort to HDMI cable.
A:AnswerThank you for the question. Here is a link to the User Guide which may be able to help you:
http://h10032.www1.hp.com/ctg/Manual/c06236316.pdf. If this doesn't help, you may wish to contact HP technical support. Here's the link for HP Support: https://support.hp.com. You can also reach them by phone at 1-800-474-6836.