When I connect my LAN (Broadband) cable in my HP430 the mouse and touch pad stops working but when I unplug everything came back to normal... I have Updated my bios and run the pc in safe mood with networking but the problem remains, Also every driver on my computer is up to date, Also the windows has been Last updated Yesterday (March 11, 2013).. Please give me a strong solution that might work, I have also asked in HP Support forum but still didn't get any reply from them.. SO I came to post here... Please reply with a solution...