Hi Tim. Sorry, not that it should make a difference but your Impact/Description in #5 is slightly wrong. The impact is that dual-link ( not dual ) DVI fails to work, and the patch checks for a pixel clock above that of single-link and initialises dual-link accordingly.
Thought that I'd better point this out because the impact is that there is no display on a single monitor rather than just one of two, hence rather more immediately serious!
Hi Tim. Sorry, not that it should make a difference but your Impact/Description in #5 is slightly wrong. The impact is that dual-link ( not dual ) DVI fails to work, and the patch checks for a pixel clock above that of single-link and initialises dual-link accordingly.
Thought that I'd better point this out because the impact is that there is no display on a single monitor rather than just one of two, hence rather more immediately serious!