http://www.fixya.com/support/apple/system_power_suppliesSolved technical support problems provided by FixYa users.en-usCopyright (c) 2007 FixYa, LTD. All rights reserved.info@fixya.comWed, 06 Jan 2010 06:29:11 GMT80http://www.fixya.com/support/t578519-powermac_g4_will_not_turnswitch lights and cooling fans kick but that is all, unit has been unused for some time, but was fine when last usedWed, 06 Jan 2010 06:29:11 GMThttp://www.fixya.com/support/t42589-6300_5400_upgradeI recently did the PCI logic board-into-PDS-Performa-upgrad?e on my old Performa 6300 to turn it into a 5400, and it works just fine. ?A few questions: 1) Where do I get more RAM ? 8MB is not enough, and EDO DIMMs are a bit on the...Wed, 06 Jan 2010 06:29:11 GMThttp://www.fixya.com/support/t440125-imac_233mhzScreen constantly refreshesWed, 06 Jan 2010 06:29:11 GMT