1. IMHO, it is always better to have video cards with the same chips - either ATI or Nvidia.
2. Don't you want to look to the system log to get more details? ControlPanel/AdministrativeTools/EventViewer and there WindowsLogs/System.
3. Power could be an issue. I hope you have more than 375W power supply block.
2. Don't you want to look to the system log to get more details? ControlPanel/AdministrativeTools/EventViewer and there WindowsLogs/System.
3. Power could be an issue. I hope you have more than 375W power supply block.
