I have a small Sony TV which is colour balanced for video editing. Note: it does not have DVI or HDMI ports.
When I plug it into an iMac using VGA and the Mini Display Port adapter, it is fine (using the native resolution).
However, when I plug it into my MacBook using the same setup, it is unable to determine the correct resolution for it. (It thinks it is 4:3 and uses 1024x768, but in fact it is 16:9.)
Anyone know how I might fix this problem? There are no alternatives in the display settings.