I have 2 laptops, an Inspiron 9200 and Inspiron 1705. All of the sudden, the wireless connection on the 1705 will not get a signal or gets only a low signal, even when right by the router. The 9200 gets excellent signal anywhere in the house. The 1705 also used to get excellent signal. Anyone have an idea why I can no longer get a good connection with the 1705? I have installed the latest drivers from Dell support site, even uninstalled the hardware and had it rediscovered by XP.