On Nov 1, 2011, at 7:33 AM, jfMac wrote:
Newly aquired G5 DP 2ghz with 2gb ram running Leopard, which I updated
to 10.5.8. Air cooled NOT water. Mostly running quite nicely.
Internal speaker not working thus NO chime or sounds. The headphones
work fine.
If Internal speakers is selected the Output volume control is NOT
greyed out, appears to work but has no effect. Internal speaker
selection also states "the selected device has no output controls."
On my machine there is red light lit in the port from boot to
shutdown. Here's a photo of what the port looks like:
http://support.apple.com/kb/TA27095?viewlocale=en_US
That red light is normal.
I have NOT reset the PMU. A PMU reset always seems a drastic/risky
measure to me, but maybe no more risky than prodding and poking the
optical audio port itself.
I would reset the CUDA switch near the RAM slots on the bottom of
the logic board. Be sure to disconnect all cables before doing this
also remove PRAM battery.
John Carmonne
Yorba Linda CA 92886
From iMac Core Duo 2.0
--
You received this message because you are a member of G-Group, a group for
those using G3, G4, and G5 desktop Macs - with a particular focus on Power Macs.
The list FAQ is at http://lowendmac.com/lists/g-list.shtml and our netiquette
guide is at http://www.lowendmac.com/lists/netiquette.shtml
To post to this group, send email to [email protected]
For more options, visit this group at http://groups.google.com/group/g3-5-list
