Jump to content


  • Content count

  • Joined

  • Last visited

About Luminati

  • Rank
    InsanelyMac Protégé
  1. Luminati

    Dell Latitude E6420

    Booting with Optimus Enabled when all is configured gives SLEEP.... but screen is full of artifacts and problems (unsable!, see my post http://www.insanelymac.com/forum/topic/284568-half-screen-and-artifacts-but-makes-sleep-work-intel-hd-3000-optimus-mode-nvs-4200m/). Hope thats a hint to actually get it work. A few updates: For Native Power Management in >10.7.2 you'll need AICPMPatch (http://olarila.com/forum/viewtopic.php?f=9&t=1003), Drop OEM SSDT, turn off GeneratePStates and CStates in plist and get SSDT from ######. For UEFI boot Clover can be used
  2. Hi, I'm an owner of Dell e6420. Followed guidlines and used DSDT from http://www.insanelym...age__hl__ e6420 . That article specifically says to disable Optimus and thats what I was doing for a long time, but... when I booted in this choppy mode -> sleep and brightness control started working! It might be just a hint to get sleep working in non-Optimus mode (NVS 4200M only), but still worth a try. *Interesting to note: the screenshot I made when running in this unusable mode was completely fine (no artifacts and full desktop), so I had to picture this with iPhone. Thats what I get - only half of screen is shown and with a lot of artifacts: