-
All replies
-
Helpful answers
-
Jul 5, 2012 10:27 AM in response to Stephen Purifoyby BDAqua,Hi Stephen,
Disconnect the data cable from the Hard Drive, then the Optical drive, see if Single User mode will boot.
How to reset the SMU/PMU on a Power Mac G5 (Late 2004) or Power Mac G5 (Late 2005) ...
http://support.apple.com/kb/HT1436
Earlier G3, G4, G5 models...
-
Jul 5, 2012 2:30 PM in response to BDAquaby MacMan'95,ive got the same issue on a duel 2.3Ghz late 2005 G5, ive tried the above but nothing?
-
Jul 10, 2012 6:59 PM in response to BDAquaby Stephen Purifoy,Disconnected the data cable from the Hard Drive, then the Optical drive. Attempted to restart in Single User mode. No luck. Reset SMU/PMU and restarted. No luck.
-
Jul 10, 2012 10:01 PM in response to Stephen Purifoyby BDAqua,If you're sure the RAM is good, try the Hair Dryer trick...
http://discussions.apple.com/message.jspa?messageID=13240047#13240047
https://discussions.apple.com/message/15223603#15223603
https://discussions.apple.com/message/15499912#15499912
https://discussions.apple.com/message/15613068#15613068
https://discussions.apple.com/thread/3270112
https://discussions.apple.com/message/16053892#16053892
No power light at all...
https://discussions.apple.com/thread/3692775?tstart=0
It can show on any G5, and even many other computers & electronic devices of the period.
http://www.macintouch.com/reliability/pmg5.html
http://lowendmac.com/ppc/power-macintosh-g5.html
And see this last one in particular...