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Dell P09T Wifi
Most USB wireless adapters are simply plug and play, which means you simply plug it into a USB port and the operating system will take care of the rest. The WiFi in your laptop, if so equipped, uses an adapter to send and receive signals to and from your wireless router or modem. Searching for a new adapter is simple because all you need to know is the operating system that is installed on your laptop. It is much simpler to buy a new USB adapter and install it, than it is to replace any type of OEM adapter you might have.
Major signs the wireless card needs replacing
- The wireless adapter in your Dell laptop cannot see the SSID coming from your router
- Your WiFi signal disconnects itself over and over again
- The WiFi adapter driver shows it as not installed
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