Dell d520 wireless switch on

[Ga farmboy]

en I got my Dell it was working good on wirwless, now it won't go to wireless at all ,someone turned it off but I cannot turn it back on for some reason .Please help me turn it on.
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[ksiemb]

en I got my Dell it was working good on wirwless, now it won't go to wireless at all ,someone turned it off but I cannot turn it back on for some reason .Please help me turn it on.
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Some possible solutions.
http://answers.yahoo.com/question/index?qid=20080510064307AAOyN3N