Solve : powers on for a split second, then off?

1.	Solve : powers on for a split second, then off?
Answer» ok, I just SET up my portable BRIEFCASE computer (well, the main components to make SURE everything works), but when I tried to power it on, it the fans and lights come on for a split second then go off abruptly ....any help :-? almost forgot...specs Mini-ITX WITH embedded processor by Via Technologies 230W Mini-ATX PSU custom case (its in a tool "breif" case)nevermind...found out that the motherboard was apparently mounted to tight (no IDEA how that affected it, but it did)...farewellGlad we could be of assistance... patio. 8-)

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