Jump to content
InsanelyMac Forum

cayspekko

Members
  • Content count

    3
  • Joined

  • Last visited

About cayspekko

  • Rank
    InsanelyMac Protégé
  1. cayspekko

    Lenovo ThinkPad T420 with UEFI Only

    Tried it here and didn't notice anything different. Which is good I guess.
  2. cayspekko

    Lenovo ThinkPad T420 with UEFI Only

    Hey! I got sound to work! I don't know if this will help anyone but this what I did: (which may or may not be everything since I tried so many different approaches!) So apart from the tutorial in post #1 I did the following: a. followed post #80 and installed Kogen's rc.scripts I don't know if this is necessary b. I used raffitaffy's kexts from post #51 (but not the dtst.aml). I put them in an Extra/Extensions folder and used myHack to install them. c. I used the dtst.aml from Kogen's post #32 (put it in the EFI/OEM/[mylenovonumber]/patched folder) Thanks again everyone for all your great help!!! I use the official hdd caddy from lenovo to use in the optical bay. I have windows installed on ssd in the primary hd slot. I did have issues trying to install iatkos using the optical drive plugged into a third pary optical drive to usb caddy but gave that up and used a vmware image to create an install usb.
  3. cayspekko

    Lenovo ThinkPad T420 with UEFI Only

    Hi! I've been building hackintoshes off and on for a while now, but never have posted to this forum. I'm still consider myself a newbie. First of all, I'd like to thank Kogen Mantis and everyone else for all their hard work, after reading through this thread I'm able to get my T420 up and running pretty good! I spent all evening yesterday trying to fix one issue though: my sound doesn't work. It looks like I'm in the same boat as espamac where I'm trying to install 10.8.2 but have a Conexant 20672. I've gotten sound to work exactly once, and this was after running Kext Wizard to clean up permissions and caches on both extra and /s/l/e. After I rebooted, the sound never came back. I always see these entries in the syslog: Mar 17 20:31:10 localhost kernel[0]: Kext com.apple.driver.AppleHDAController - library kext com.apple.iokit.IOGraphicsFamily not found. Mar 17 20:31:10 localhost kernel[0]: Can't load kext com.apple.driver.AppleHDAController - failed to resolve library dependencies. Mar 17 20:31:10 localhost kernel[0]: Kext com.apple.driver.AppleHDAController failed to load (0xdc00800e). Mar 17 20:31:10 localhost kernel[0]: Failed to load kext com.apple.driver.AppleHDAController (error 0xdc00800e). Mar 17 20:31:10 localhost kernel[0]: Couldn't alloc class "AppleHDAController" and Mar 17 20:31:12 Dougs-MacBook-Pro kernel[0]: Sound assertion "0 != setupHostInterrupt ()" failed in AppleHDAController at line 441 goto Exit Mar 17 20:31:12 Dougs-MacBook-Pro kernel[0]: Sound assertion "!fProvider->open ( this )" failed in AppleHDAController at line 355 goto Exit I've tried various DSTS edits, including the one above along with the AppleHDA.kext in post #83 Not sure if I'm doing something wrong or what. But I'm willing to try more options if anyone has an idea. Here's some more info: i5-2520M 2.50ghz bios 1.43 16 gb ram. OSX installed in 2nd hard drive installed in the optical bay Audio: Name = Conexant 20672 SmartAduio HD: VEN_14F1 DEV_506E Also, I was wondering if anyone else had issues with graphical artifacts showing up every once in awhile? Also, about 25% of the time when I boot, it'll boot into an ugly grey screen with spikey lines. I can fix the graphic artifacts by lowering the resolution and then raising it again, and usually the grey screen goes away on the next boot. Thanks again for your help!!! I've attached the DarwinDumperReports DarwinDumperReports.zip
×