Using proper static percautions, I would take the new RAM out,
and put it in again.
While doing that, I'd look at and reseat all the various cables inside too...

It is very easy to bump something while in there, especially things that were
about to"fall off" due to thermal creep...

                                       Rick Glazier

From: <CSThomas

>I received and just  installed 2 GB of memory for my Dell Dimension 8400, and 
> when I turned my  computer back on, it asked me to click F1 to CONTINUE or F2 

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