So i've got the flickering issue common with these cards using displayport. best solution i've come across is updating card bios. when i try to update my bios i get an SSID error. my card: ASUS EAH5870/2DIS/1GD5/A Radeon HD 5870 (Cypress X... stock bios: http://www.techpowerup.com/vgabios/71895/ATI.HD5870.1024.090914_1.html bios i've tried to update to: http://www.techpowerup.com/vgabios/61848/ATI.HD5870.1024.091112.html http://www.techpowerup.com/vgabios/75015/Asus.HD5870.1024.100304.html is there a different one i should be using? help please!