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Hi, Part of Xorg.log : <- (II) RADEONHD(0): Unknown card detected: 0x9610:0x1458:0xD000. If - and only if - your card does not work or does not work optimally please contact radeonhd@opensuse.org to help rectify this. Use the subject: 0x9610:0x1458:0xD000: <name of board> and *please* describe the problems you are seeing in your message. (--) RADEONHD(0): Detected an RS780 on an unidentified card (II) RADEONHD(0): Mapped IO @ 0xfdfe0000 to 0x7ff933f8a000 (size 0x00010000) (II) RADEONHD(0): Getting BIOS copy from legacy VBIOS location (II) RADEONHD(0): ATOM BIOS Rom: SubsystemVendorID: 0x1002 SubsystemID: 0x1002 IOBaseAddress: 0xee00 Filename: MA78M_S2H_HD BIOS Bootup Message: ^M B27721 RS780 DDR2 200e/500m ^M -> The problem is : Using the VGA D-SUB connector, the card is able to fit the max resolution of my Sony LCD TV : 1920x1080 (not interlaced) Using HDMI connector : reolutions 640x480 and 800x600 are OK, upper, the screen stays black (but the system is responding, and switching back to a lowest resolution works perfectly). I've tested my LCD TV with a Nvidia card on Windows and Linux : working great at 1080p. I'm available if you need tests or others informations, Lionel Giraudeau -- To unsubscribe, e-mail: radeonhd+unsubscribe@opensuse.org For additional commands, e-mail: radeonhd+help@opensuse.org