My MacOS 10.6.0 install is almost working... the only problem is a mouse/system lag and choppiness after the EFI String of my GeForge 8400 GS 512 (pci-e).
Right after the system boot-up, my mouse gets very strange... sometimes it's slow, sometimes it's fast... jumping around the screen. And the entire system is slow...
My system config:
Motherboad: Itautec SM 3320 Chipset: GeForce 6150 (Northbridge) and NVIDIA® GeForce 430 (SouthBridge) Processor: AMD Athlon 64x2 3800+ (with SSE3) Memory RAM: Itaucom 4x 1GB DDR2 667. Hard Disk: SATA 160GB Drive DVD: LG DVD-Writer Network: NVIDIA nForce 430 Gigabit LAN Marvell PHY Video: Offboard / Zogis GeForce 8400 GS 512MB / PCI-e Audio: SoundMax® ADI1986A Web CAM: no Keyboard: Dell / USB Mouse: Dell / USB
How I made my install:
* Mac OS Snow Leopard 10.6.0 Retail - using an external disk and a
MacBook Pro for the install process.
* Installed the Chameleon RC2.
*> Updated to Chameleon RC4.
* Copied mach_kernel.test7 to SL root.
* Changed /Extra/com.apple.Boot.plist, to load the mach_kernel.test7,
and GraphicsEnabler to Y. And the EFI String of my Graphic Card.
* Created the dsdt.aml to my system.
* Installed the following kexts:
/Extra/Extensions: AppleNForceATA.kext NullCPUPowerManagement.kext PlatformUUID.kext fakesmc.kext /System/Library/Extensions: AppleAzaliaAudio.kext nForceLAN.kext
The system boots fine. QE/CI enabled, sound working, network working.
But with the EFI String from my GF, the system get very slow, and the mouse very fast.. and lagging...
When I remove the EFI String from my GF, I have no QE/CI, but the system gets very fast... and no mouse lag.
What I already have tried:
Install the Disabler.kext to: /Extra/Extensions, and/or /System/Library/Extensions... without success...
Removed the AppleUpstreamUserClient.kext... without success too.
Repaired the Extensions Permissions... without success too.
So... now.. I can only have an working system without QE/CI (without the EFI String). With the EFI String my system gets very lag, the mouse jumps throw the screen.
Someone have a glue for it? Have experienced the same problem?
I'm running an Mac OS X 10.5.7 in this same hardware without problems, in an other HDD.
Everything run fine (sound, graphics, network).