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Hi Folks, I have got a M5500 Laptop, now i wanted to upgrade memory and bought DDR2 1GB 533-CL4 DIMMS. But now they don't start up. Besides DOA I think it is some kind of stupid user problem. Have you any idea why this doesn't works.
Memory current in M5500; AW000034 MEM-MOBL256DD2533P so this looks the same. Do I have to change the processor as well? I think I have a Mobile with 400MHZ and not a Centrino 533 MHZ.

Best Regards Dominique