When I’ve been running my XPS L501X on battery alone (disconnected from the AC adapter) for a half hour or so and then reconnect to the AC adapter, I get a message saying that the AC adapter type cannot be determined. I’m using the Dell AC adapter that came with the computer (from Dell).

I can connect to my wirless and any that is Verizon. I cannot connect to a wirless that is not secured. I put in the information requested form the wirleless device but still cannot connect. Other laptops connect to these with out needing owner device password (group of numers)

After doing a fresh xp clean install (no problems just wanted a fresh system) and downloading all the drivers (except ethernet controller) My Laptop cannot find our own wifi connection, Its finds everyone elses wifi but ours.