HD 4300/4500 Triple display


I have a PC (Dell Optiplex 740) with a ATI HD 4300/4500 in it. It has 1 x DVI, 1 x VGA and 1 x HDMI outputs on it. I run windows XP. Why is it that I can only run 2 of the 3 outputs at once when the card has 3 on it??? Is it possible to run three outputs without buying a second card?

2 answers Last reply
More about 4300 4500 triple display
  1. I think only the 5000 & 6000 cards can run 3 displays, you don't need a second card but you need a single 5000 or 6000 series card to run 3 displays.
  2. Only the Radeon 5xxx and 6xxx series has Eyefinity which is required to connect 3 monitors. No nVidia card supports more than two monitors.

    The reason for the three connections is simply give users options. There are still monitors out there that do not take DVI connections like some cheap LCD monitors and of course those people still using CRT monitors.
Ask a new question

Read More

Radeon HD Graphics Displays