i recently bought a pavilion 400-214 and it has a problem connecting to my at&t uverse router. i have had at&t internet for a while now and don'tt have this problem with my other computers in the house. The pavilion 400 will only connect to the router in 100Mbps half-duplex. both the router and pc are set up to auto negotiate and again, other computers are connecting at full-duplex so i know there router is not the problem. i need some assistance to figure out why this new computer isn't working properly.
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