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HOME > COMPUTERS > COMPAQ > PRESARIO CQ40 > WIFI

Compaq Presario CQ40 Wifi

Searching for a new adapter is simple because all you need to know is the operating system that is installed on your Compaq Presario CQ40. WiFi, or wireless internet, makes use of a wireless adapter in order to connect to your home network. Most new Wifi adapters are simply plug and play, in that you just plug it in the USB port and the operating system will take care of the rest. It will be easier to buy a common WiFi USB adapter and install it, than to replace any built-in adapter your laptop may have.

Key symptoms of an unhealthy onboard WiFi

The wireless adapter driver cannot be installed
Your WiFi signal goes out randomly all the time
The wireless adapter in your Compaq laptop is unable to find a signal from your router

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Check eBay to see if your wifi is in stock!

Always make sure to note the OEM part number so that you correctly order the right WiFi. The Compaq laptop will thank you if you parts safely online! Compaq Presario CQ40 WiFi should be purchased in brand new condition due to possible wear on an older one. Try to always buy computer products from a known seller when you buy your parts online.

Feel free to download your manual for help.

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Check eBay for your wifi!