> running Windows 10 and using a video card by VisionTek labelled "3870 OC PCIE 512M > GDDR VT". When I right click on my desktop I don't see an option to do anything with > the card directly, just the option to go into "display" where I have two generic > resolution choices.
Your card is an AMD Radeon; a quick Google suggests these steps:
- Click on preferences top right. - Enable advanced mode - You'll get extra options - one of which is display scaling.
If that doesn't help, you'll need to find out the service menu magic sequence for your TV.
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