My PC is a pentium 4 2.6 GHZ, MB gigabyte 8sq800, 512 ddr400, HD 120GB, Nvidia GF4 ti 4200 128 mb. Eveything goes fine.. my pc had been working propertly, but I tried to use the Face wizard and it crashes my pc. Face Wizard( which allow you to change the boot logo on your pc). The thing is that after tring to change the logo...when I reset my PC. It doesn't start. My screen is totally black..no letter at all, nothing. I thought it changed the Bios settings, so i decided to erase the cmos ram by taking out the battery, I did it (correctly for sure), and the problem still there!!! what can i DO? my video card functions propertly, cause I test it in other PC.