It could be, that the connector table of your card is broken. Could everyone, who gets a black screen please try to set the HDP option as described in section "10.5. My monitor isn't detected" in [1] ?
Unfortunately there are two drivers for your graphics chip, one is called radeonhd, the other one is called radeon. Please test for both drivers and report back here.
Thanks!
It could be, that the connector table of your card is broken. Could everyone, who gets a black screen please try to set the HDP option as described in section "10.5. My monitor isn't detected" in [1] ?
Unfortunately there are two drivers for your graphics chip, one is called radeonhd, the other one is called radeon. Please test for both drivers and report back here.
Thanks!
[1] http:// www.x.org/ wiki/radeonhd