thanks for the fast replies,
to fedorajim
the graphic card is as Varkk said a radeon7500 and is recognized by the system, the laptop is updated up to date and has the 2.6.10-1.770_FC3 kernel. the problem is that i cant get a higher resolution than 1024x768@60Hz

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to Varkk yeah i chose a generic lcd panel at different resolutions but that didnt seem to work under fedora. i suppose ill start downloading redhat and see if i get the same problem

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thnx guys