Wireless Key not working

[#1]

I'm trying to connect my PS3 to the internet and it won't pick up the wireless key im entering

[#2]

Hi Sumsio,
double check your password in the router..
You can change/check the wireless password by:
For Checking
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1.Type 192.168.1.254 into a browser address bar
2. If prompted enter username: admin
                            Password: CP********* (found under a bar code on the underside of your router)
3. from the left menu select 'Home Network'
4. In the center left click 'WLAN PlusnetWireless'. This will take you to a page entitled Wireless Access Point.
5. At the top right of the page click on 'Configure'
6. Near the bottom of this page you will see WPA-PSK Encryption key (this will say WEP if you are using WEP security)
To Change
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7. You can clear the field and add your own password
8. Click apply.

Jojo