How to make laptop stretch when connected to HDTV

wuddhabatt

Commendable
Feb 11, 2016
1
0
1,510
I'm trying to connect my laptop (Toshiba Satellite C660D-1GR) to my HDTV (Toshiba LCD Colour TV) using a RGB cable. The laptop doesn't have an HDMI cable plug-in, so I'm confined to a RGB.
Anyway, I'm seeing the picture from the laptop fine on the television, but in 4:3 format. When I set my laptop to show on the monitor, the laptop display ALSO appears in 4:3. When I change the setting on the laptop back to 'PC Screen Only', the laptop display returns to normal widescreen. I'm trying to stream movies so, as you can imagine, a 4:3 display ruins the entire effect.

As the picture is usually widescreen and fine on my tv, I can only assume it is a laptop problem Is there some sort of setting I should be changing on my laptop? Or is this a consequence of being left in the dark ages using an RGB plug?

Any help would be greatly appreciated.
 
Solution
If you haven't done so set the external monitor out as a second display rather than a duplicate of the laptop screen. Then you should be able to set the output to match the Toshiba TV in the video display controls of the laptop.
If you haven't done so set the external monitor out as a second display rather than a duplicate of the laptop screen. Then you should be able to set the output to match the Toshiba TV in the video display controls of the laptop.
 
Solution