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Sony PCG-GR370 Wifi
WiFi, or wireless internet, uses a piece of hardware to communicate with your router and modem. It is cheaper and easier to purchase a new wireless USB adapter and install it, than to replace any built-in adapter your laptop may have. Most new Wifi adapters are simply plug and play, which just means that you only need to put the adapter into an available USB port and the operating system will take care of the rest. Finding a WiFi adapter is easy because the only thing you have to know is the current operating system on your Sony PCG-GR370.
Symptoms the WiFi adapter is in dire need of a replacement
- The WiFi adapter on your laptop will not connect to your router anymore
- The laptop wireless driver suddenly shows as uninstalled
- The WiFi has trouble connecting throughout the day
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