Help needed / Shutdown / Audio "klicking noise"

[maroder]

This is my first post here and I just wanted to say hello to all and thank you for this great forum.

 

I've managed to install IATKOS v4 without greater problems with the 9.4.0-kernel and got my ALC889-audiochip working with the AppleHDA.kext and the HDAEnabler.kext from http://wiki.taruga.net/. Is the HDAEnabler.kext even required if you already installed the correct AppleHDA.kext?

 

I even managed to get full QE-Supprot for my Gefroce 9800GTX with a customized EFI-String.

 

My Sytem:

iATKOS v4 - Leopard 10.5.4

Kernel 9.4.0

Gigabyte P35-DS4 (Rev. 2)

4 GB Corsair DDR

2 x WD Raptor 74GB

1 x SATA DVD LG

9800GTX 512 MB

 

1) Reboot

So now I've only a few more problems to solve: I cannot restart my system and shutdown seems only to work randomly after installing the Shutdown_Fix package. Everything seems to shutdown correctly (HD/GFX/USB), but the pc keeps hanging on the black screen. I don't really want to screw up my installation with experimenting with the kext-files, but this problem ist really anoying (especially restart).

 

Has anyone found a solution to it? I search this forum, but couldn't find any solution for this.

The weird thing is, that sleep works wonderfull - full support sound and LAN.

 

Only shutdown and restart don't seem to work.

 

2) Sound "klicking"

The other problem ist, that I get "klicking-noises" from my soundcard/speakers. It seems, the soundcard goes into standby after a while and everytime it is used, it seems to get activated with a klicking sound. After the "klick" it works wonderfull until its not used for a while... then it seems to go back into standby.

 

Any help is really appreciated. Thank you in advance!

 

Cheers,

Maroder