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HOME > COMPUTERS > DELL > INSPIRON 17 5749 > WIFI

Dell Inspiron 17 5749 Wifi

WiFi, or wireless internet, makes use of a wireless adapter to send and receive signals to and from your home network. You are better off buying a new USB adapter and install it, than it is to replace any type of OEM adapter you might have. A lot of newer wireless adapters are plug-n-play, in that you just plug it in the USB port and the OS will install the drivers on its own. Buying a wireless adapter is quite easy because all you need to know is the operating system that is installed on your laptop.

Important signs the wireless card should need replacing

The WiFi adapter driver shows it as not installed
Your WiFi signal goes in and out during the day
The WiFi adapter in your Dell laptop is unable to find a signal from your router

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Check eBay to see if your wifi is in stock!

Try to always buy electronic parts from a known seller when buying parts online. The Dell Inspiron 17 5749 will thank you if you parts safely online! Always make sure to re-check the OEM part number so that you correctly order the right WiFi. Dell Inspiron 17 5749 WiFi will be better for your laptop in new condition for a variety of reasons, including wear and tear on an older one.

Feel free to download your manual for help.

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Check eBay for your wifi!