93 ºC .This temperature is normal in MB DX58SO2 ¿?

[DSVPF]

Full Slop of Ram (12 GB)

GT 520

2 Seagatte

Power Suplie : Termateck 700 W

2 Fan Coolers

[n_scott_pearson]

No, this is slightly high; should be in low to mid 80's. You may need to go into BIOS Setup and change the fan speed control settings. You may also need to do a better job of applying a sufficient amount of TIM (thermal paste) on the top of the processor.

...S

[DSVPF]

Note that the temperature of the processor is in the range of 42 ° C and that the fan speed is above normal.

One test.

- 1 HD

- 1 slop ram occupied

- New applied (thermal paste)

- 1 Grafic Card

Any way , minimum hardware for the start.

I begin to believe that it is southbridge.

[n_scott_pearson]

Who knows? Could also be the tool; try a different one (like HWiNFO32/HWiNFO64 or AIDA64).

Then again, your board was approaching 10 years of age and the MTBF for most of the parts on the board (including the solder!) is 7 years...

..S