Wrt54g2 router help

Hello, my names matthew.

My wrt54g2 v1 router has seemed to go 'boom" after my grandmother unplugged on of the cords. now i can not connect from the router at all. ive set it back to factory settings, and follwed some online 'guides" but still can;t seem to hook it up at all. so i wa thinking i may need to uninstall it and reinstall the whole thing to get it back to where i need it.