GA-Z77x-UD5H + 3770k + gts450 problems after install

[Valiran]

Hello all!

Remind of my hack:

- core i7 3770k
- GA-Z77x-UD5H F14 BIOS
- 12Go RAM (2*4 and 2*2)
- SSD Samsung s830 128Go
- 2*HDD 500Go (2,5" seagate and 3,5" WDCBlack)
- Asus GTS450 factory OC
- Antec HCG 750W
- Keyboard Microsoft Wireless 3000 v2
- Mouse Microsoft Sidewinder x8
- no optical

What I've done:
- installed a Unibeast ML 10.8.3 from a HDD partition instead of USB Stick
- 1st boot in Multibeast -> user free dsdt + alc898 + lnx2mac intel network (atheros is disabled for now)
- 2nd boot -> install Chimera 2.0.1 + fakesmc with plugins
- 3rd boot -> using chameleon wizard to put smbios iMac 13.2 with random serial number (for iMessage issue)
- 4th boot -> generating SSDT using ssdtPRGen.pkg
- 5th boot -> setting manually the default settings for my CPU in my bios (if i don't do that, it speedstep only form 1600MHz to 3500Mhz, now 1600 to 3900)


So for now, I've 14k5 under geekbench 64b, nearly 500 under luxmark (with only GTS450 selected, i think the score is good for this card), USB3 work in USB 3 (and all of my ports are working), I've sound throught green jack, everything is "working well".

But, and yes there's a "but", I've some issues:

- sleep work, wake don't - reboot/shutdown/boot work flawlessly
- sometimes, I've got random freeze, with random application, at random time. I can use my hack for hours and nothing, sometimes I can't use it more than 5 minutes with using reset switch. When it freezes, I have the mouse arrow turning into the multicolor wheel infinitely, sometimes it stays on an arrow, and nothing move on the screen.

Here my org.chameleon:

<key>DropSSDT</key>
<string>Yes</string>
<key>EthernetBuiltIn</key>
<string>Yes</string>
<key>GenerateCStates</key>
<string>Yes</string>
<key>GeneratePStates</key>
<string>Yes</string>
<key>Graphics Mode</key>
<string>1680x1050x32</string>
<key>GraphicsEnabler</key>
<string>Yes</string>
<key>Kernel</key>
<string>mach_kernel</string>
<key>Legacy Logo</key>
<string>Yes</string>
<key>SystemType</key>
<string>1</string>
<key>Timeout</key>
<string>2</string>
<key>UseKernelCache</key>
<string>Yes</string>

I think I've resumed everything
If you could help, I will be grateful

 

[Valiran]

up here, always problematic

 

[Valiran]

Sleep/Wake seems to be resolved by removing CUDA. But why Cuda would break S/W?