My g4 has two slots for RAM. One is empty, the other has 512MB. I need to increase the amount of RAM prior to upgrading my OS from 10.3.9 to 10.5 (Leopard). One website states I can upgrade to a max of 2MB, while another states I can only upgrade to a max of 1MB. Which is correct? And, does each slot need the same amount (i.e. 512MB in each for a total of 1MB), or can I keep the current 512MB and install 1MB in the second slot.
Powerbook G4 1.5Ghz 512MB DDR SDRAM PC2700U
Powerbook G4 1.5Ghz 512MB DDR SDRAM PC2700U