PC specs

[chixz]

Re: My pc won't turn on because of the temperature guys the pc is an intel xeon e5 2690, it has a radeon r9 580x graphics card and an x79t 2011 motherboard with 4 modules of 8 gb of ram, an APEVIA 800watt power supply, an nvmm ssd drive, and a 3 fan finned heatsink with arctic silver 5 thermal paste.

I did what you suggested and the temperature went down from 70 at startup to about 40-50 degrees! But when it turns on the graphics card jumps to 90 degrees and turns off after 2 seconds, that's the situation