well tuck chip out and tryed it it powers down now with out the chip, somting wrong with chip dose not match info for chip stand bye go's straight to power and vcc, would say its has over heated, also fan power gose straight to power aswell. could not get original chip as says they are faulty, also the power out put of the chip to standy should be 3.3volts but coming out is 5.8volts witch is just over its max.