I installed Zephyroth Leo 10.5.2 but there is no sound and no LAN. I tried several options at the installation and tried to install several different kext files after a successful install but still my system says there is no built-in audio. As for the LAN, it is detected, but it says no cable plugged. nForceEthernet.kext or something that I tried actually assigned the IP using DHCP but network is not working.

Has this issue been resolved? Thanks

Mobo: ASUS M2N-E
Chipset: NVIDIA nForce 570 Ultra MCP
Audio: ADI 1988 7.1 Channel High Definition HD Audio
LAN: NVIDIA nForce 570 Ultra MCP built-in Gigabit MAC with external Marvell PHY

similar problem to me, my mobo is based on the Nforce 590 but the same problems.

I am not sure if there is a fix yet as I have tried posting the same issue on "forum.insanelymac.com" and no-one seems to know.

Hi Timeflux,

How did you install on 570 chipset?

Did you use sata drives/dvd ide drives/dvd. What steps did you take.

I've tried on my msi k9n platinum m/b, installs but will not boot.

Loots to be an Nforceata problem.

Tried ide hhd, sata hhd etc

Please help.

Zeph any ideas???

Cheers

Paul

I installed zephs 10.5.2 rev 2 but still no sound no audio.

Does anyone know what to do to fix this issue with nForce 570?