I recently reinstalled software and drivers on a formatted D600 laptop and now have a few odd behaviors... the LED keyboard status lights come on during the boot process and then stay on (all three of them). Also the power button seems balky at times especially when the unit is in sleep mode. I am now wondering if it is possible that these oddities are due to the drivers being installed in the wrong order? I recently noticed a warning that drivers should be installed in a particular order. Is this possible? If not is there any other logical reason why all three keyboard status lights might come on and stay on? How could I uninstall all the drivers so that I could reinstall them in the correct order? Thanks.