crwdns2934065:0crwdne2934065:0: 9
1
My iMac G5 won't power up at all. I removed the back cover and plugged in the power cord. LED 1 flickers and there is a clicking sound that matches the flicker. Trying to power up by the internal power switch does nothing. Pushing the reset does nothing either. Any idea where the problem lies?
crwdns2934109:0crwdne2934109:0
crwdns2934065:0crwdne2934065:0: 688crwdns2936485:0crwdne2936485:0
3.6crwdns2936485:0crwdne2936485:0
1.1crwdns2936485:0crwdne2936485:0
2.6crwdns2936485:0crwdne2936485:0
This indicates a bad power supply. Before replacing it, examine the capacitors (cans) on the logic board for corrosion and/or swelling. See if your machine is in this list:
Serial Number ranges:
W8435xxxxxx – W8522xxxxxx
QP435xxxxxx – QP522xxxxxx
CK435xxxxxx – CK522xxxxxx
YD435xxxxxx – YD522xxxxxx
crwdns2934105:0crwdne2934105:0
good answer +
crwdns2936751:024crwdne2936751:0 0
crwdns2936753:07crwdne2936753:0 0
crwdns2936753:030crwdne2936753:0 0
crwdns2942667:0crwdne2942667:0 1,291
crwdns2947414:01crwdne2947414:0
My serial number is in the first range, W8452xxxxxx.
So, I will check the capacitors before looking for a power supply.
Thanks.
crwdns2934271:0crwdnd2934271:0 Larry Vogl crwdne2934271:0