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Sony VGN-Z690 Wifi
Most USB wireless adapters are simply plug and play, in that you just plug it in the USB port and the OS will install the drivers on its own. Finding a WiFi adapter is easy because the only thing you have to know is what OS you are running on your laptop. The WiFi in your laptop, if so equipped, makes use of a wireless adapter to communicate with your home network. It will be easier to buy a new wireless USB adapter and install it, than it is to replace any type of OEM adapter you might have.
Major indications the wireless card needs replacing ASAP
- The WiFi adapter driver gives errors when installing
- The wireless signal drops for no reason every day
- The wireless adapter in your Sony laptop cannot see the SSID coming from your router
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