With Detonators 44.xx and up, it has become a little difficult to enable this
feature. (51.75 is not included in this)
Now the following assumes that you have one of my INFs installed (v7 or higher).
You don't need to have a TV or monitor attached to make this work.
Which can be quite handy, you can setup the laptop then just plug in the TV,
monitor or Projector.
You will be able to set each screen resolution, brightness and digital vibrance
etc individually. (independant to Laptop screen)
The installation below works on my machine, yours might differ slightly.
1) Close all apps, Right click on desktop,choose 'Display properties' then
click on 'Display' tab
2) Click on advanced and you should see the below page.
3) Make sure that the nView mode is on Standard (Dualview)
4) If you've changed it "Apply' the settings now.
5) Right click on the single screen as in above picture. Click 'Select Output
Device' then 'Advanced' then you should see the screen below.
6) Click on 'Check here if you have a TV Connected but it remanins unselectable',
apply settings, will mean a reboot, come back to this spot afterward.
7) If you need the output of a Monitor click on 'Analog Display' , for TV click
'TV" (dah)
8) To change TV or Monitor adjustments just click on relavent bits.
9) Now to enable Dualview, close all pages applying any settings. Then right
click once again on desktop, then display (again) and you should see the below
page.
10) Right click on the display '2' then switch on attached, then switch on
'Extend my Windows desktop onto this Monitor'
11) Right click on display '2' again, and then 'Advanced' and you should see
below page.
12) Click on your GPU (in my case Geforce2 Go) and you should see the below page.
13) There is another page attached to the side of the above, Click on 'Overlay controls' and you should see page below.
14) If you set the same settings you should have fully controlable TV/Monitor
output. Apply settings.
Now you can plug in your 70" Plasma screen or your 30" LCD panel or
just your trusty 14" TV and enjoy games and movies.
By al lmeans play with the settings to your own liking.
To change the TV/Monitor settings you must right click on Display '2' or your
adjusting your Laptop screen.