My primary computer is a Hackintosh I built several years back. Ever since updating to Yosemite, I've had a problem where the sound stops if the computer goes to sleep for a few minutes or more. (When I force the OS to sleep, then wake it up a few seconds later, nothing seems to go wrong.)

Here are the specs:

  • Motherboard: GIGABYTE GA-Z77-DS3H v1.1 LGA 1155 Intel Z77 HDMI SATA 6Gb/s USB 3.0 ATX Intel
  • CPU: Intel Core i5-3570K Ivy Bridge 3.4GHz
  • Firmware: GIGABYTE UEFI DualBIOS version F9 published 9/19/2012 Settings here
  • CPU: Intel Core i5-3570K Ivy Bridge 3.4GHz
  • Graphics: ASUS GTX660-DC2O-2GD5 GeForce GTX 660 2GB 192-bit GDDR5 PCI Express 3.0 x16 HDCP Ready SLI Support V
  • Memory: 2xCORSAIR Vengeance 8GB 240-Pin SDRAM DDR3 1600 (PC3 12800) Desktop Memory
  • Boot drive: 128GB Samsung SSD 840 PRO Series Media
  • Documents drive: Western Digital WD Green WD30EZRX 3TB IntelliPower 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
  • Time Machine backup drive: Western Digital WD Green WD30EZRX 3TB IntelliPower 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
  • OS: Mac OS X Yosemite 10.10.4
  • Audio driver: ALC887/888b Current v1000302
  • Misc drivers: FakeSMC v6.16.1372 & USB 3.0 - Universal
  • Network driver: Realtek ALCxxxx ALXEthernet v1.0.2
  • Bootloader: Chimera v4.1.0
  • Boot options: 1080p Display Mode, Basic Boot Options, Generate CPU States, KextDevMode, and Use KernalCache
  • SSDT Options: Sandy Bridge Core i5
  • System definition: Mac Pro 3,1
  • Theme: tonymacx86 black

All of the settings are also shown here. I'm considering updating to OS X El Capitan‎ to see if the problem moves, because I didn't have this problem when I first built the Hackintosh using OS X Mavericks.

Can anyone help? This isn't catastrophic, but it is highly annoying.

submitted by charlesstricklin
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