Apple released the MacBook Pro 15" Unibody with a new aluminum upper case machined from a single aluminum block.

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Why is my wifi icon and hardware missing?

I have a macbook pro 5,3 15 inch unibody mid 2009 on Mavericks and the wifi is not working ...The icon does not show ,I tried to create a new network in system preferences and the wifi option wasn't available, I click network diagnostics and the wifi option was grey. I believe it's not hardware because in the beginning wifi was good when my hard drive was wiped that's when it occured

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Hey! You must make sure drivers for wifi card is installed on your macbook fully, becosse problem after HDD replacing...

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Where can you find the drivers to install ?


@emailgregnow - Sadly, this is not the correct answer. The drivers are part of the OS-X so simple act of installing the OS you get what you need. It sounds like you have a hardware problem like MichaelJrRekson has. There is a few things here you can try to fix this. I recommend you create your own question with all of the details so we can work it out with you.


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