195.36.24: No Signal on Displayport
I try to connect an external monitor with a Displayport to DVI-D (Dual Link) cable. The graphical nvidia-settings tool recognizes the external monitor and I'm able to set up all options but after restarting X, the second monitor doesn't receive a signal. It's like everything is working (X starts, no errors, no segfault, I can move the mouse out off the laptop screen... ) just that the signal gets lost somewhere in the graphic card or in the adapter.
If I connect via VGA the external monitor works just fine.
I am running Fedora 13 on a HP Elitebook 8540w, the graphic card is a Quadro FX 880M.
Working configuration with VGA --> nvidia-bug-report.vga.log.gz
No Signal found with DP-DVI --> nvidia-bug-report.dp-dvi.log.gz
Any help would be appreciated. Thanks.