My configuration é: MB Intel DG33BUC, CPU Intel Q9400, 6GB DDR2 Ram Kingston, 2 HD Sata, 1 DVDRW Sata, 1 Sound Blaster Audigy, 1 TV Card, 2 120mm fans and PSU Zalman ZM460B-APS 460W. The system start but no video. I have to shutdown and turn on several times to work. My previous CPU was Intel E6420 and worked. Need help to identify the problem please. Tks.