RE: Aurora R3 + Windows 8.1 = warm boot freeze issue
All you did was install windows 10 and cold boot during the setup restarts and install the old Intel chipset drivers and USB 3 drivers and it worked? You didn't have to change anything in the BIOS even? Thanks for your post on this by the way.
One more thing which BIOS rev are you using?
Alienware Aurora-R3 :: Intel Core i5-2500K (6MB Cache) Overclocked Turbo Boost to 3.8GHz :: 8GB Dual Channel DDR3 at 1333MHz :: Dual 1GB GDDR5 NVIDIA GeForce GTX 460 SLI Enabled Single 1.5GB DDR5 Nvidia GeForce GTX 580 :: 2TB ( 2x 1TB) SATA II (3Gb/s) 7,200RPM (2 x 32MB Cache) :: Matte Stealth Black Alienware Aurora w/ 875W Multi-GPU Approved PSU :: Windows 7 Home Premium 64 bit, English