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Compaq DC7800 Wifi
You are better off buying a common WiFi USB adapter and just plug it in, than to replace any built-in adapter your desktop may have. Most USB wireless adapters are simply plug and play, which means you simply plug it into a USB port and the system will install the drivers automatically. The WiFi in your desktop, if so equipped, uses an adapter to send and receive signals to and from your wireless router or modem. 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 desktop.
General indicators that your internal WiFi is dying
- The WiFi adapter driver cannot be installed
- Your WiFi signal goes in and out all the time
- The wireless adapter in your Compaq desktop is unable to connect to the internet
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Always make sure to write down the manufacturers part number so that you correctly order the right WiFi. Try to always buy replacement parts from a reputable seller when you buy your parts online. Your Compaq DC7800 will thank you if you buy the right parts. Compaq DC7800 WiFi should be purchased brand new due to the wear on an older one.
Feel free to download your manual for help.
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