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Disable wireless network card Mac OS X [duplicate]

I wonder if there is any way, how to turn off / disable the wireless network interface or driver, so I cannot connect to WiFi from running OS. I have MacBook Pro with OS X Mavericks. The reason for ...
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1answer
321 views

Does the iMac EFI Update 1.7 change how NetBooting works?

I have a NetBoot server to manage all the Macs in my office. However, when I started a weekly backup of one of my iMacs last week, after rebooting and holding N, I saw the blinking globe for a few ...