What list of things would you suggest that I do to fix my laptop keyboard not responding after waking from sleep mode?

1. Restart your laptop or device.
2. Update the device drivers.
3. Uninstall any recently installed software that might be causing the issue.
4. Check if your laptop is connected to external hardware.
5. Test your laptop by plugging in an external keyboard.
6. Check if the laptop is running any virus or malware scan.
7. Check the power settings.
8. Check if the keyboard hardware is working properly.