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Education ~ I have an HP dv4-2045dx notebook. How can I turn on the radio?
Hello, thank you for choosing HP products.

1. Before surfing the Internet wirelessly, you need to turn on the wireless switch of the notebook. Below is a picture of the location of the wireless switch. In the lower right corner of the key, when the wireless indicator light is blue, it means that the wireless switch is turned on. When the wireless indicator light is orange, it means that the wireless switch is off.

2. After turning on the wireless switch, please click the wireless network icon in the lower right corner of the screen to open the network list, where you can search the surrounding wireless networks and then connect. If a password is set for this network, you can connect to this wireless network by entering the correct password.

3. If you can't surf the Internet wirelessly, please describe the specific situation (such as whether the wireless switch can be turned on normally, whether the wireless network card device in the device manager is displayed normally, or whether the screen is wrong), and describe the installed operating system version, and then we will provide you with other suggestions.