bertiebeetle
Registered
We've recently done the 10.4.8 upgrade on an iMac G5 (late 2004 model I think), and ever since we've had problems with the computer not waking up after being put to sleep (it sounds like it's starting up and the fan comes on, but screen stays blank).
We tried setting the energy saver for "put to sleep when inactive.." and that usually works for waking it up later, but likely as not it then won't go to sleep at all.
Going on other posts I've seen, we've reset the SMU - no change. Some posts have mentioned problems when using USB drives - true, we've recently been using one and might have occasionally left it in after putting the computer to sleep, but we had no problems until we did the upgrade.
We tried setting the energy saver for "put to sleep when inactive.." and that usually works for waking it up later, but likely as not it then won't go to sleep at all.
Going on other posts I've seen, we've reset the SMU - no change. Some posts have mentioned problems when using USB drives - true, we've recently been using one and might have occasionally left it in after putting the computer to sleep, but we had no problems until we did the upgrade.