I type this on my not so old dell c600, and am curious just how you plan to replace the power supply on a dock. Are you using the correct dock, or just the one from your old c600. If it is for the old puter, then although the connector fits, it doesn't mean it is correct. There are no local Dell dealers. contact tell customer support. On Fri, 2002-10-11 at 23:28, Mark Hutchings wrote: > I just got a new Dell Latitude C640 to replace my old C600. I need a 90 watt > power supply so my laptop can run the full 1.6Ghz with my dock instead of > 1.2Ghz. When it boots up it tells me to get a 90 watt power adapter at my > local Dell dealer. Anyone know of one in KC? (Outside of the dock, the power > adapter works fine but gets REALLY hot). > > > > -- Jason D. Runyan USDA NITC KC Mid-Range Systems