Windows 10: Samsung TV screws up touchscreen calibration

Hi all,
Jumping right into this in a first post because I'm desperate. I have years of experience with windows but I can't find info anywhere:

When I plug in a micro hdmi cable to my Lenovo tablet to use for watching TV (because so-called smart tv software should be declared a felony) the touchscreen calibration gets destroyed and the tab becomes useless for inputting to the Samsung TV which IMO is useless for anything except as a monitor. It seems as if the tablet slaves to the TV when I connect hdmi which in turn wrecks the touchscreen calibration so I can't navigate with the tab. Touch in the desired spot registers in a completely different place.

This formerly worked fine, now all of a sudden it's a mess. I'd be eternally grateful for any pointers.

Thanks a lot,

Rich

:)

 

I cannot calibrate a second touch screen in Windows 10

Well, I have got it working.

Under Tablet PC setting the Display Options calibrate button never becomes available, BUT the Setup button in the Configure box did allow me to select monitor 4 as the touchscreen monitor (which makes it the touchscreen monitor).

Calibrate never becomes available for the working touchscreen (4), but the calibration seems to be good.

Thanks.

 

Windows 10 upgrade-problem with Display

I have the same problem, Samsung said their is no drivers,,,,,,,tv is only a display function,

windows 10 messed things up and no body from Microsoft can fix it, I have had extensive post with them,,,,,,,,,amd, hp, all said it is windows engineers that screwed it up, I had 2 display numbers before windows 10, 1 for the Samsung monitor, and 1 for
the Samsung 46" tv

BUT I still only have a number 1 in the display settings, and no body from Microsoft can help me