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Lenovo ThinkPad 2678 Wifi
You are better off buying a common WiFi USB adapter and just plug it in, than to replace any built-in adapter your laptop may have. Most USB wireless adapters are simply plug and play, which means you simply plug it into a USB port and the OS will handle everything from there. WiFi, or wireless internet, uses a piece of hardware to communicate with your router. Buying a USB wireless adapter is quick and painless because the only thing you have to know is the operating system that is installed on your laptop.
Signals the WiFi adapter is dying
- Your WiFi signal goes out randomly every day
- The WiFi adapter in your Lenovo laptop cannot see the SSID coming from your router
- The wireless adapter driver suddenly shows as uninstalled
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