Laptop Keyboard not Working after using external keyboard

As title states my laptop keyboard is not working after i plugged usb wireless keyboard (DELL KM117 / KM117 Keyboard & Mouse Combo Wireless) to it, previously internal laptop keyboard used to work fine , FYI : Touch Pad still works fine
EFI Link : https://filetransfer.io/data-package/503DQmyh#link

Laptop information :

Model: Lenovo Ideapad gaming 3 15ACH6
CPU : Ryzen 5 5600H
GPU(s) : Nvidia 1650 (DGPU) + AMD Radeon (IGPU)
RAM : 8gb ddr4
Storage : 512 GB SAMSUNG MZALQ512HBLU-00BL2
Audio : realtek digital output
Network :MediaTek Wi-Fi 6 MT7921 Wireless LAN Card
Ethernet : Realtek PCIe GbE Family Controller (10.73.813.2024)