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How to Troubleshoot? ATI Radeon HD 5770 (Dual Cards)
Hi, I ordered a custom built PC and selected to have x2 ATI Radeon HD 5770 in CrossFire mode and I have been having problems that I believe are linked to one or both Video Cards malfunctioning or something. They are both seated properly and fans working and the temperature and PSU isn't an issue.
My DXDIAG seems to only see 1 Display Device (or something?) cause they are both 1GB cards but DXDIAG is showing only 724MB.
Is there something I have to do in the BIOS or with Software to Enable/Initiate CrossFire mode for the 2nd card to kick in? I have CrossFire Mode turned on in Catalyst Control Center...