I have an old Viglen Incepta II pc with socket type LGA775, SiS651FX chipset P4 2.40GHz and 1gb ram. The case is fine and it runs ok, if a bit slow. I am ready to put a new motherboard, chipset and generally upgrade everything but would like to keep the case. Has anyone got any recommendations? Can I put a better motherboard in the old case, if so what would fit and should I do this anyway. I have built pc's before but don't know what will fit or be suitable in this one.
Thanks for any advice.

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