bobdamnit Posted December 4, 2012 Share Posted December 4, 2012 Joe, I redid some testing, and I wanted to re post my findings. I think, now that I know how to properly test DSDT files, I may have been wrong in my previous findings. (Thanks again, Bronx, for the info. It was a superb help!) After placing EDP's (Quoted is how I renamed them!) "DSDT.aml" file, your first remake, called "dsdt_d520.aml", and your second remake, called "dsdt_d520_pipe1.aml" in /Extra, I rebooted and specified "DSDT.aml" to be sure that it booted with EDP's DSDT. EDP revision 65 DSDT: Internal display: Works fine, sleeps fine, wakes up "pixelated" External display: None detected Then, I rebooted and specified "dsdt_d520_pipe1.aml". Internal display: Completely corrupt. Unusable. External display: Same as above. Then, I rebooted and specified "dsdt_d520.aml". Internal display: Works fine, sleeps fine, wakes up great! External display: Works fine, extended is great, as well as mirrored. I think you nailed it the first time, however I did not know how to test out DSDT's properly! Thanks to Bronxtec, I finally have both VGA out and proper display sleep! (Semi-proper. I still have to set a hot corner to sleep the display, sleep the display before I close the lid, and then move my mouse towards the hot corner again to wake the screen up. Without the hot corner, the screen will never wake up. Its been this way since Tiger, sadly.) Quote Link to comment Share on other sites More sharing options...
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