Sony psp i cant connect my psp to my d link 2640 R router. works fine with my xbox360 but not my psp. can anyone help?

Try connecting your PSP to another hotspot. If it is not working take your PSP to Sony and let them replace the wlan.

Since your D-Link 2640 is a modem + router it may not work the way you intend.

You need just a wireless router without modem.

Run a small Ethernet patch cable from your Paradyne modem into the WAN port on your router, you can plug your existing Ethernet cable into one of the other LAN ports on the router, then access the router setup using the computer connected to the Ethernet cable using a browser and putting the router's IP address into the address line of your browser. It will most likely be 192.168.0.1 or 192.168.1.1.

Once you have configured the Wi-Fi router you will have your wireless network. Full instructions should come with the router.

Routers are available for as little as $29.95 but expect to pay closer to $79.95 for satisfactory speed and capability.

Try to open the Router page using "ROUTERLOGIN.COM" in IE and go to WAN Setup option in which u can see Disable SPI Firewall (check the box), also reduce the MTU Size to 1400 or 1390

i had this exact problem. the reason mine wasn't working was because the security settings for my wireless router were set on wp2a and the xbox 360 can't pick this up. change your wireless router security to wpa and you should be fine...after i did this it saw my network and i was fine

Here this might help you.

http://www.futureshopforums.ca/futureshop/board/message?board.id=playstation&message.id=3112

Are you connecting the Xbox via wireless?
Try changing the router wireless authentication to WPA-PSK with TKIP encryption.
XBox and PSP have problems with WEP.

Regards Brian

go to your mom and ask if they know how to fixed that problem that you have ,, tc hahaha

If you can play at your brother's house, and your router does not work, and your router is set up correctly, then it IS your router, some of which i've had issues with in the past are just horrible and dont work with certain connections.

i think your problem is the configuration,in the security of your wap.try to configure it again.

I don't think the problem is with your PSP. It may be you router (Internet connction). Have you tried unplugging your router and plugging it back in after a minute? That usually does the trick for me when my PSP is having trouble getting on the net.