HD gpu on not HD monitor

[James Longridge]

So i plugged my HD 7750 SAPPHIRE into a hd tv and it shows a display bios etc but when i connect to non HD tv it shows no display so do i need a HD MONITOR for HD GPU?

 

[Roxas_Boy]

How are you connecting it to the non hd tv?

 

[James Longridge]

sorry i meant a non hd monitor and its VGA