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Apple MacBook Pro ME665LL-A Wifi
The WiFi in your laptop, if so equipped, makes use of a wireless adapter to communicate with your wireless router or modem. Most new Wifi adapters are plug-n-play, in that you just plug it in the USB port and the OS will handle everything from there. Finding a WiFi adapter is easy because all you need to know is the current operating system on your Apple MacBook Pro ME665LL-A. It will be easier to buy a common WiFi USB adapter and install it, than it is to replace any type of OEM adapter you might have.
Key clues to watch for in a failing WiFi adapter
- The laptop wireless driver shows it as not installed
- The WiFi adapter in your Apple laptop is unable to find a signal from your router
- Your WiFi signal has trouble connecting over and over again
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