Is it possible to upgrade both ram slots in my powerbook g4?

Question

My Apple 12" powerbook G4 has a memory slot that I know can be upgraded. However there is 128 mb built into the computer that I don't know if I can upgrade. I've heard conflicting stories. It seems like it would function better if it had two equal amounts working in tandem.

I bought the laptop back in 2003, and it still works pretty well for being that old. It was the generation with the nine hundred and something mhz processors.

Answer 1

Depending on the year yes you can upgrade and it is recommended that when you do you purchase a matched set.
Either 2-256s, or 2-512s, or 2-1gig sticks
Don