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Sony VPCM121AXP Wifi
WiFi, or wireless internet, uses a piece of hardware in order to connect to your wireless router or modem. Most USB wireless adapters are simply plug and play, which just means that you only need to put the adapter into an available USB port and the system will install the drivers automatically. It is cheaper and easier to purchase a common WiFi USB adapter and install it, than it is to replace any type of OEM adapter you might have. Buying a wireless adapter is quite easy because the only thing you have to know is the operating system that is installed on your Sony VPCM121AXP.
What to see if the wireless internet adapter has gone bad?
- The WiFi adapter driver gives errors when installing
- Your WiFi signal disconnects and reconnects every day
- The wireless adapter in your Sony laptop will not connect to your router anymore
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