I have a Toshiba C75D-A AMD A6 laptop that has a 802.11n NIC inside. I only get 8-9 Mbps on my downloads while my uploads are just where they're supposed to be, like 10-12 Mbps. All my other devices get over 100 Mbps download on Wi-Fi, so I don't understand what could be wrong. Would the NIC have gone bad? In which the MoBo is bad since it is integrated. I've never heard of one going partially bad before. Thoughts?