Some keys on keyboard not working windows 7 boot

So first Restart your laptop and check keyboard working or not, if not working then follow tip 2.Recommended Gaming Keyboards: Best Gaming Keyboard 2016Tip 2:Restore your system: System Restore is the best way to solve keyboard software problems. Microsoft Mouse and Keyboard Center software, you may lose some customizations, such as key reassignments. To fix this problem, you may have to update your keyboard customizations after you install Microsoft Mouse and Keyboard Center software.Im running windows and the keyboard is a CM Storm Devestator should it be of any importance.Menu screen does not open, the integrated keyboard hardware is not working. The integrated keyboard in the Notebook should be serviced or replaced.

Solved: Laptop Keyboard Not Working - Wiknix

I cannot log into Windows because the keyboard is not functioning as normal. The 'H' button is operating as a backspace for example and because I cannot see what I'm typing in the password bar, I don't know which keys are what. Suddenly some keys on my dell vostro 10(such as B, N, SPACE BAR, ARROWS), stopped working without any reason. Its been 1month and yet I haven't found any solution for it.I have same problem with Satellite L450D running Windows Home Premium 64bit.

Keyboard works in BIOS and allows me to enter password.