Hi and thanks for reaching out. My name is William. I'm a Windows technical expert. I'll be happy to help you out today.
Most modern laptops do not support waking the the device from the built in keyboard. This is not a limitation in Windows, but instead the feature is lacking from the firmware for the device. This is done to conserve battery life. In some older devices, you can workaround this by going into the BIOS and toggling the Power Management options but I do not know if that option is supported on your laptop.