Boot Up Problems Computer Boot Up Problems?

Computer boot up problems? - boot up problems

.. I replaced my ATI Radeon graphics card with NVIDIA GeForce - remove all ATI drivers *. , inf you use a registry cleaner technology for all things ATI. Now my team has put into the trunk. Can BIOS beep immediately or after 5 minutes. Then, boots and everything works as smoothly as ever. Someone has this problem and what you found?