1. It is not connected to the network. Make sure you have a valid IP address and DNS. If your PS is connected hardwired to the router, make sure the physical connection is properly plugged in. If you are connecting to your network wirelessly, make sure the wireless settings of the router and the PS are matching. You can also test your PS hardwired if you haven't done that just to check if its a firewall or NAT issue or just the network connectivity.
2. Your router's firewall is blocking the Playstation Network. Make sure to forward all the necessary ports for Playstation Network. Visit www.porforward.com and check how to forward ports for Playstation. Contact your router provider if you have no idea on how to do Port Forwarding.
Answers & Comments
If its timing out, it only means 2 things.
1. It is not connected to the network. Make sure you have a valid IP address and DNS. If your PS is connected hardwired to the router, make sure the physical connection is properly plugged in. If you are connecting to your network wirelessly, make sure the wireless settings of the router and the PS are matching. You can also test your PS hardwired if you haven't done that just to check if its a firewall or NAT issue or just the network connectivity.
2. Your router's firewall is blocking the Playstation Network. Make sure to forward all the necessary ports for Playstation Network. Visit www.porforward.com and check how to forward ports for Playstation. Contact your router provider if you have no idea on how to do Port Forwarding.
Just try plugging it in then unplugging it do that like ten times