Because the network was shut down. The PlayStation network has been shutdown since April 20 2011. They are working round the clock rebuilding and strengthening the system and should have it back up within a week, Early May 2011 they will begin the procedure to restore services regionally. The related question will have the latest information that has been provided and will be updated as new information becomes available.
PSN Codes: These are like serial numbers, lets say of you went to the shop and you bought a map pack for a game such as call of duty then you would recieve whats called a PSN Code, this stands for playstation network code, this is basically a key that when entered in the online store it will let you download the product that you have bought.
You can sign up to the PlayStation Network by going into "PlayStation Network" on the XMB, then click 'Sign Up to PlayStation Network'. Or you can follow this link to sign up on your computer, then transferring your account to your PlayStation 3 console. http://www.us.playstation.com/PSN/SignUp
No, PSN cards can be used only once. If are from a different region and you need a PSN card that belongs to a different region since you have a different region account then you can buy the PSN card from online
imvu will always let u sign up sumone might hav ur username
There's no Naruto games on the PSN store
Cuz Ur Stupid
make a new psn user and and go to the place where you sign in on psn and it will say sign up for playstation network.
you need to have internet to do that then you sign up for psn and your there
This happens to me, is it your connection? My connection is perfectly fine and I can still use internet but it won't sign me into PSN and sometimes it logs me out if I manage to sign in.
You sign into your account and input the Playstation Network Card Number into the redeem code box
If you can't sign onto your PS4 using your PSN account that you have used previously on your PS3, you may need to change the PW. You could be entering it incorrectly. You can visit the PSN website and request a new PW.
create a playstation account on ps3/psp then sign in on far left of xmb
Yes, all games for the PSP Go have to be obtained from the PSN one way or another, so yes, you need a PSN account.
Technically yes you can. Your PSN account is a Sony-wide service regardless of the device you are using it on. You can redeem a PS3 code while on the PSVita's own PSN 'app', and it will be added to your PSN account. However of course, that will not let you use the PS3 content on the PSVita.
Your laptop can not feed the PSN to the PS3, the PS3 has to be connected to the internet with an ethernet cable or through WiFi not a USN or HDMI connection
Never Let You Go =D
Yes if you can not sign in it is not a site wide problem. When you can not sign in your PS3 try the PSN network on your computer. The related link will get you there and if there are any site problems you will find a message