I have been running two LCD screens for over a year but a change in the computer program I use (for work) required the addition of a touch screen monitor. I have installed the drivers and it works great. But under Windows 7 (pro 32 bit) I seem to have to set the touch screen monitor as the main display, otherwise every time I touch the screen it tries to register a touch on the primary display ( a non-touch LCD). Is there any way around this?
System info:
Dell XPS 8300
ATI 5770 video card
Primary monitor - Dell 2310H connected via DVI
Second monitor - Dell 2310H connected via VGA (through DP/VGA adapter)
Third monitor - Acer T230H Touch Screen connected via HDMI and USB
I have checked with Acer and they don't have any specific software for the T230H. Do I need to download/purchase some 3rd party software inorder to run this monitor as my 3rd display and still utilize the touch screen capablities?
It might be worth trying uninstalling the drivers via right clicking My Computer, select manage, select Device Manager, locating your touch screen and uninstalling the drivers, then backing out and re-starting the machine. It just might then figure out which screen to apply the drivers to.
Let me know how you get on!