> Another effect is that if I try to poweroff the box using the rear button,
> it restarts immediatly, rehitting.. again. As when a power failure happens
> and the system auto-reboots. I have physically to pull the plug.

This sounds like something wrong on the motherboard :( I had a IIci that did
this and the cure ended up being a motherboard swap -- that, or look through
and find the bad capacitor.

-- 
---------------------------------- personal: http://www.armory.com/~spectre/ --
 Cameron Kaiser, Floodgap Systems Ltd * So. Calif., USA * ckaiser@floodgap.com
-- We are all worms. But I do believe I am a glowworm. -- Winston Churchill ---