At 12:24 PM -0700 4/19/03, Paul Miller wrote: >WHAT GIVES?? Either the memory is incorrect or the >computer has a further problem I didn't identify which >inhibits it from addressing memory. I'd suggest taking a close look at the memory slot. I've had a broken pin mess up several 500 powerbook RAM slots, including a 550 processor daughtercard RAM slot. BTW, anyone have a suggestion about fixing this? TIA. Paul