System instability for 1.6 GHz models A fairly large number of readers are reporting significant system instability on Power Mac G5 1.6 GHz models after applying the Power Mac G5 5.1.5f1 firmware ...
Apple has released an update to the Power Mac G5's firmware that fixes a previously reported issue where single-processor G5s refused to sleep. We first reported the problem on August 17th, noting ...
"The Power Mac G5 Uniprocessor Firmware Update improves general system reliability and restores sleep functionality."<BR><BR>FYI. <BR><BR>I haven't installed it myself since on my G5 1.6 I've had no ...