Jump to content


  • Content Count

  • Joined

  • Last visited

About mac_hack

  • Rank
    InsanelyMac Protégé
  1. @MacPeet I using AppleALC_1.0.14. + Lili 1.2.4 + Bootflag -alcbeta But I'm going to try Apple ALC 1.2.7 soon.
  2. @MacPeet Brilliant sound is working fine now - thanks for your help.
  3. Hi I'm having some trouble with the sound on my 780, I've followed the guide and everything is working fine apart from the audio. I used the DSDT from MacPeet my_Optiplex_DSDT but there is no sound. I then added Apple HDA & AppleALC along with the patches (I entered using clover configurator) but still no sound. If I go to System report - Audio - Devices it reports Intel High Definition Audio, Audio ID: 11 but there are no input or output devices in System Preferences - sound. Can anybody help ! Thanks
  4. Hi All I've now managed to get Sierra 10.12.5 installed (Optiplex 790 i3-2120 HD5450) using the legacy method and the 790 DSDT & config files. Its working well but I do have two problems:- 1) It goes to sleep but wakes up with no video. 2) It will only boot using the nullcpumanagement kext, if I remove it I get a kernel panic (see pic). Do I need to create an SSDT ?? Can anybody help with this ? I been trying for 3 days to sort these problems with no luck. Thank you
  5. Hi I'm having problems after installing Sierra, I'm using an OptiPlex 790 (A15) + HD5450 (Legacy boot). I created a USB install using the following options with Clover 3998. Install in the ESP 790 DSDT & config and the rest of the settings as per the guide. I can get to the install sierra page fine, although I can only select the disk utility if I change the language (strange!). I can install macos sierra without any problems but when it reboots (using the USB installer) I cannot see the newly installed sierra partition in the clover boot manager I can only see the USB installer. First time I've ever had this problem, does anybody know what I'm doing wrong ? Thanks