I got a new LCD (27.5" Hanns-G HZ281) and have not been able to get it to work in OSX. I tried booting with -x "Graphics Mode"="1920x1200x32@60" but it always shuts off after the Apple loading screen. If I boot into Windows, everything is fine. Any ideas? Edit: specs below... Core i7 920 | GA-EX58-UD5 | GeForce 9800 GTX+ I forgot to mention that I am running SL. Booting with -v -x yields: Waiting for DSMDS... systemShutdown false Previous Shutdown Cause: 0 FakeSMC: key info not found MSDS, length - 6 NVDANV50HAL loaded and registered DSMDS has arrived then the monitor goes into energy saver mode.