Recently my T5500 fan speed goes up to real high and noisy when restarting the computer. The screen stays balck and does not actually restart. Depressing the power button does not shut off system. To stop the fan (return to normal) and start the sysyem, I have to unplug the power cord from back of chassis then plug back in. The system then powers up ans starts normally. Weird. It will not restart correctly when selecting Restart from Windows.
I am running Windows 8 Pro, 32 bit. BIOS is latest of A15. Everything runs fine except when restarting
Suggestions?