I have an older Toshiba Laptop, Model: C655-S5125. For some reason, some of the keys, on the keyboard are not working. The keys are: The Numbers key light is stuck on, The numbers 0, 2 are not working, also the spacebar, and the direction arrow keys are not working. I've tried uninstalling the Keyboard driver, in "Device Manager and letting Windows reinstall the drivers, that did not solve the problem. I've even gone to the Toshiba website and tried installing the drivers from the website. Nothing has worked, I am using Windows 10. The Laptop originally came with Windows 7. Can anyone, help me with what more I can do to solve this problem? Thanks in advance for any help given.