Memory speed question on Dell Dimension 8200

Thanks for your quick reply.

The Dell Dimension 8200 boots fine with the 256 Mgs of 40ns memory. When I use the 1 Gig of 45ns memory from my old Dell OptiPlex the 8200 computer halts and displays a message that says I need 40 ns memory. Is there a jumper setting to change the wait state or clock speed so the slower memory sticks will work?

Again, thanks for your help.

Bob