My system is hp compaq dx2280 with 256 ddr-2 RAM does'nt startup. I opened the cabinet and swithed the power and can see processor fan rotates only for just 2sec and stops. when i again do that the processor does'nt even rotate. Now I removed power cord and again plugged in again the processor fan rotates only for 2sec and stops. This happens again. No output on screen also. Please help.............
