Ensure that the Ethernet cable is not connected to the PlayStation 3 system. If the Ethernet cable is connected, the PlayStation 3 system will automatically attempt to connect to the Internet via a wired connection. Access the XMB Menu and choose [ Settings] > [ Network Settings].

If you are able to connect to the Internet, but cannot get into PlayStation ® game servers or network, it may be a firewall issue. 4.1. Steps to Connect to PlayStation™Network Game Servers. If you are unsure of how to open the ports on your modem, contact your Internet Service Provider or router manufacturer for proper instructions. Connect PS3 to WiFi | CenturyLink Internet Help Want to connect your PlayStation 3 to your CenturyLink WiFi modem? This video provides the step-by-step information to get and stay connected. Don't worry about taking notes or writing anything down—detailed instructions are also available below the video. Setting up a wireless Internet connection - Playstation

How do you connect your ps3 to wireless Internet

No interference from a wide variety of wireless devices that operate on the 2.4 GHz band, including until-recently-most wireless phones (the ones that aren't 900 MHz, 5.8 GHz, or DECT 6.0), car alarms, bluetooth, baby monitors, your Microwave oven, and, of course, the vast majority of other wireless …

Connecting Playstation 3 to a Wireless Network

How to Connect PS3 to Wifi | PC-MIND Dec 06, 2017 How to connect your computer to your PS3 - CNET Set up your PS3 Step 1: Make sure your PS3 is connected to the same network (via Ethernet or wireless) as your computer. You can check your connection by going to Settings > Network Settings.