Bret Linden

it means one of us has not personally tested it. 

Could someone take a shot at it? I've seen a handful of tutorials for this model, and based on my experience they've been works of complete fiction. I would love for someone credible to take a look and confirm yes or no. But, if you don't have the model I guess that would be tough...

The row for Inspiron 6400, start to finish, is all question marks. I'm not sure that's intentional. If it is intentional, that's a problem.