Can't connect to wireless network

I have an Acer Aspire v5-571 running Windows 7 Home Premium 64 bit, and I've been running into trouble connecting to my home's wireless network for the past couple days. It just says that my laptop is unable to connect. I've tried everything I can think of; I've reinstalled and updated all drivers from the Acer website, done system restores from weeks ago, installed all Windows updates, and I've even wiped my PC and reinstalled windows. Nothing has worked. I'd really appreciate some help on this ASAP.

Have you tried resetting your modem and or router?

Yeah, I've tried that as well. Other devices can connect to the network just fine, it just seems to be a problem with my laptop

Bump, any other advice? Haven't been able to connect my laptop to my wireless network for a few days now