3ds studio
Andy:
Assuming you have a 386 and an INTEL mathco-, try opening up the
machine, and making sure you're grounded (touch the metal of the
machine &/or a water-pipe — we all DO have water pipes next to our
machines, don't we?) press down on the math-co with your thumb to
make wure it's well-seated — sometimes chips work themselves up and
partially out of their sockets because of expansion and contraction
due to heating and cooling.