hard drives connections have been checked. it seem ok.
the PC boot doesn't ok.
Lost boot file So I installed window 7 again and again.
Temperatures
SYSTIN 28°C
CPUTIN 76°C
AUXTIN 54°C
Voltages
3.4+,5.1+,7.8
ST3500413AS Temperatures
assembly 30°C
Air Flow 30°C
Intel Pemtium E5800 Temperatures
Core #0 77°C
Core#1 70°C
Fans
CPUFANIN0 1866 RPM