Having problems with your IBM ThinkPad T23 2647 Notebook ?

I upgraded to 512mb 144 pin in memeory slot

\015 Computer wont power up\015

Answers :

Take the RAM out. Will the computer boot?
\015\012Put the "old" RAM back in. Will the computer boot?
\015\012
\015\012Some laptops are _very_ "picky" as to which 144-pin RAM is compatible.
\015\012
\015\012Did you do your "homework" when buying the 512MB stick, to get compatible RAM?
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