Three questions for diagnosis:
1. Does it work if you use an external keyboard in stead of the internal keyboard?
2. Does it work in the BIOS setup?
3. Does it work (try both the internal and the external keyboard) if you boot from a Linux disc or stick (free to make)?
Right arrow key not working in my laptop. Initially i thought it was hardware problem, so i replaced new keyboard But still the problem exists. So i decided to reinstall OS and i did. But still the problem exists. I used OSK and found while pressing Right arrow button, it blinks ALT button in OSK. Pls guide me to resolve the issue.
Laptop : Lenovo 3000 G 430
OS : Windows 8.1 Pro.