Originally Posted by jasper1605
Looking at the seller's page, it says that this monitor isn't compatible with the Radeon 5850/70 gpu's. Any idea why? It has less powerful cards as being compatible with it so it must not be a straight power issue.
You need a DVI-D connection.
That's what people with 2560x1440/1600 are concenred about with buyers.
Since HDMI and DP does support high resolution I guess you could get a DP/HDMI > DVI-D adaptor and have it worked that way if your card does have that port
Reference Asus 5870 and has a HDMI and DP ports
DP to DVI-D cable