First off i hope this is the right section!

Well the other day I was deleting some un needed programs off my computer, and i guess i deleted the wrong thing, cause ever since i did this my computer will not connect to the internet. I have tried updating the drivers, uninstalling the modem and reuninstalling it, still nothing. I have tired rebooting the computer and the modem and nothing. The computer and the modem aren't "talking" for some reason, and i gotta figure it why. in my device manager there is a exclamtion mark by my modem. Does anybody know how i can fix this?


Hp compter
Motorola surfboard cable modem
comcast cable internet