I cannot see 3D plots.

[AbrahamBorg]

When I try to make a 3D plot the plot box appears, but the details of the plot do not appear. I was thinking that perhaps my laptop is not able to carry out this function.

Here are my laptop specifications, I would appreciate it if someone helps me in this.

Operating system: Windows Vista
CPU: AMD Turion X2 Dual Core @ 2.2 GHz
RAM: 4GB
GPU:ATI Radeon HD 3200 graphics

[RichardJ]

Which version of Mathcad?

Richard

[TomGutman]

Turn off the border option. MC 3D graphs have always been flaky, failing to work with many common video cards and drivers. One thing that happens with some combinations is that the border is drawn filled, and in front of the actual graph.
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� � � � Tom Gutman