Yeah definitively try that. If you can do that, select boot in safe mode with networking. Most manufacturers have driver & software downloads. So go to your manufacturers website and look around. If the software downloads don't work, then try safe mode again, and install a good virus protector such as zone alarms, or avg. You may have a virus that isn't letting your computer run the keyboard or mouse. If none of this works, maybe try new inputs for your computer. Or a system reboot, cleaning your system completely out.
