Ibook memory help on DDR SDRAM SO-DIMMs

I just pruchased the 1 GBPC2700 DDR333 SO-DIMMs memory module and have followed the installation procedure from User's guide. It was pretty easy. I repeated the process and my computer does not recognize the new memory. What am I doing wrong?

It's possible that your new memory stick is defective--that sounds like a memory error code. It happens sometimes. Do you still have your old one handy? Try it and see if the RAM is OK. If it is, contact whoever you got your new one from and ask about a replacement.
Good luck!

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