I just installed a 512 RAM stick, but my ibook G3 600 Dual USB is still reading the stick as a 256 RAM. Both sticks are PC 133 CL3. No, I didn't put the wrong stick back in and I double checked the new stick and it is definitely marked 512 RAM.
Is there anyway to force the computer to recheck the RAM?
I tried restarting, but I haven't taken the chip out again.