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Acer Aspire 7720G Wifi
WiFi, or wireless internet, uses an adapter in order to talk to your wireless router or modem. It is cheaper and easier to purchase a new USB adapter and install it, than to replace any built-in adapter your laptop may have. Finding a WiFi adapter is easy due to the fact that all you need to know beforehand is the current operating system on your laptop. Most new Wifi adapters are simply plug and play, which means you simply plug it into a USB port and the OS will install the drivers on its own.
What are the clues to watch out for to know my wireless internet adapter is crapping out?
- The laptop wireless driver cannot be installed
- Your WiFi on your laptop cannot see the SSID coming from your router
- The wireless signal has trouble connecting all the time
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