1.  How to get sound to work when not logged in on console:
    add user to audio group in /etc/group.

    vi /etc/group
       audio:x:63:to,tcs3

2. Using the build in vnc server with X11:

https://bbs.archlinux.org/viewtopic.php?id=168756

  # install the x11 vnc module
  yum install tigervnc-server-module

  # create file to load vnc module with X11
  vi /etc/X11/xorg.conf.d/40-vnc.conf

		Section "Module"
			Load		"vnc"
		EndSection

		Section "Screen"
			Identifier	"Default Screen"
			Option		"PasswordFile"		"/root/root/.vnc/passwd"
		EndSection

  # create the password file:
   vncpasswd /root/root/.vnc/passwd

   reboot

  # after the reboot you should be able to connect to the console using a vnc viewer:
  vncviewer myhost:0

  (NOT FULL WORKING -  vncviewer has black screen, but tracks and follow the mouse pointer).