Showing results for 
Search instead for 
Did you mean: 
New member
1 0 0 0
Message 1 of 2
Flag Post

HP touchsmart 520-1049 HDMI input not working

HP Recommended
touchsmart 520
Microsoft Windows 7 (64-bit)

Hi. The computer will not take in an hdmi signal; The buttons on the side do nothing.  I can't get into the on screen display.A while ago I reinstalled windows on a computer so I assume I am missing a driver or a piece of software.This port was never used in the past so it wasn't really a problem. I looked through the drivers/software on the HP site and didn't see anything that seemed relevant. 


Number 3 shows the buttons that dont work.


Thank you

Level 17
Level 17
47,969 42,208 4,647 12,420
Message 2 of 2
Flag Post
HP Recommended

From what specific device is the HDMI input signal coming from?


The following HP document explains how to connect an HDMI gaming console to your HP TouchSmart 520 PC.


How about installing the HP Support Assistant Update and running it to see if it notes any software that should be installed or updated?

Use the followng URL to download the HP Support Assistant Update.

I am not an HP Employee.
0 Kudos
Warning Be alert for scammers posting fake support phone numbers and/or email addresses on the community. If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post".
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation