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Sony VGN-B88GP Wifi
A lot of newer wireless adapters are plug-n-play, in that you just plug it in the USB port and the OS will handle everything from there. It will be easier to buy a new wireless USB adapter and install it, than to replace any built-in adapter your laptop may have. Searching for a new adapter is simple because all you need 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 in order to connect to your router and modem.
Clues the WiFi adapter is in need of replacing
- The WiFi adapter driver shows it as not installed
- Your WiFi on your laptop does not connect at all
- The WiFi goes in and out all the time
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