I have upgraded from v8 up to v 10.10 and found my laptop's 3COM wireless network card is not supported.
I have been through the forums and found threads and threads on the same problem, all unresolved, so I have come to the conclusion it will be a dam sight easier to buy a new card that works..!
My question is - what type of wireless network card are you using in your laptop (that works..!)..?
Thanks.
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