Hi all, Two weeks before I purchased the Toshiba - Satellite Laptop Model: A665-S5170. I attempted to resize C: partition with the help of the recovery choice. It functions well ending through C: partition (100 GB) as well as D: partition (480GB). Each of the drivers as well as applications have been restored well apart from the ambient light sensor. I tried some of the solution for this that I know but that was not working. Please help me.