Will my DG31PR motherboard support GTX 550ti? The processor is core 2 duo 2.66GHz.
closed as too localized by Ƭᴇcʜιᴇ007, Indrek, Xavierjazz, Canadian Luke, slhck Aug 25 '12 at 19:10
This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. For help making this question more broadly applicable, visit the help center. If this question can be reworded to fit the rules in the help center, please edit the question.
Don't listen to "some people" as they obviously have no idea what they're talking about. ;)
Your CPU has little to no bearing on video card compatibility. Mainly it's connector type, then power requirements, then driver availability.
So if your motherboard has an available PCIe 2.0 16x slot (which your's does), your power supply can provide the additional power required by the card (for that card, about 116W above what the rest of the system is using), and there is a driver for that card for your OS, then you should be fine.