A Pally XP1600+, A7V333 & SK-6.
Previously running a XP1900+, take it out to test a XP1600+. Put in the combo, power up & it got shut down in 2 seconds.
Check thru the HSF fan cable in the right header...power up again & same probs.
Clear the CMOS, power up...smell something burnt. Power off...