,There may be too much distance between the system and the access point or, when in ad hoc mode, the system and the other player.

,Check that the network settings are correct. Refer to the instructions supplied with the network equipment and by your Internet service provider to make the correct network settings.

,Depending on the access point setting, you may need to enter the

system's MAC address. You can check the MAC address under (System Settings) "System Information".

,When communicating with another system in ad hoc mode, both

systems must be set to the same channel. You can check the currently set channel under (Network Settings) "Ad Hoc Mode".

,If a device that causes radio interference such as a microwave oven is nearby, system communications may not work properly.

The Web page won't display properly.,Some Web pages may not display properly.

Other issues

The system or AC adaptor is warm.

,During use, the system or AC adaptor may become warm. This is not a malfunction.

,When the communication function is being used, the system may become warmer than during normal use. This is not a malfunction.

The system is turned on, but does not operate.

,Check that the system is not in hold mode. If it is, slide the power/ hold switch up to clear hold mode.

16Before requesting service
The system does not function properly.

,Static electricity and other similar occurrences may affect the system's operation. After unplugging the AC power cord from the electrical outlet and disconnecting any other cables, remove the battery pack and AC adaptor, wait for about 30 seconds and then restart the system.

,Slide the POWER/HOLD switch up and hold it for at least three seconds until the power indicator turns off. The system will be completely turned off. Then turn on the system again.

The date and time are reset.

,If the battery is not recharged and runs out, or if the battery pack is replaced, the system date and time settings may be reset. Follow the on-screen instructions to set the time and date.

The PSP® system is not recognized by the PC when connected using a USB cable.,Is Memory Stick Duo™ media inserted in the PSP® system?

,Check that an operating system that supports USB mass storage class is installed in the personal computer in use.

,When using a USB hub or other devices, depending on the operating environment of the PC, the Memory Stick Duo™ inserted in the system may not be recognized by the PC. Try connecting the system directly to the PC using a USB cable.

,If "USB Charge" under (System Settings) is set to "On", the device may not be recognized.

,When a USB cable is used, select (USB Connection) under (Settings) after connecting the PSP® system to the PC.

The connected USB device is not recognized by the PSP® system.

,Check that the USB connector on the top of the system is clean. Try wiping it with a soft, dry cloth.