Not responsive wireless mouse and keyboard, No internet/wifi and Bluetooth connection.

Hi,

I need help as both my wireless mouse and wireless keyboard are totally no responsive and I replaced them with fresh new batteries. My wifi/internet connection is offline too. My Bluetooth signal is the Bluetooth with jagged lines "Bluetooth offline". I tried to disconnect all my USB devices and restarted. I tried the methods listed here but to no avail.

Yesterday afternoon there was a lightning in the skies and it caused blackout throughout my whole house. So it might be due to the power surge from the Lightning but all my other devices like my iPhone and modem router are working fine. I restarted the router too. It was fine the whole evening till nighttime yesterday. This morning I woke up, I can't do anything at all.