70I cannot communicate with the computer in the network when Infrastructuremode is configured. Make sure that the Access Point your Tablet PC is associated with is poweredon and all the LEDs are working properly. If the operating radio channel is in poor quality, change the Access Point andall the wireless station(s) within the BSSID to another radio channel. Your Tablet PC may be in an out-of-range situation. Move your Tablet PCcloser to the Access Point it is associated with. Make sure that your Tablet PC is configured with the same security option(encryption) to the Access Point. Use the Web Manager/Telnet of the Access Point to check whether it is connectedto the network. Reconfigure and reset the Access Point.I cannot access the network. Make sure that the network configuration is appropriate. Make sure that the user name or password is correct. You have moved out of range of the network. Turn off power management.OtherOtherOtherOther ProblemsProblemsProblemsProblemsThe date/time is incorrect. Correct the date and time via the operating system or BIOS Setup program. After you have performed everything as described above and still have theincorrect date and time every time you turn on the Tablet PC, the RTC(Real-Time Clock) battery is at the end of its life. Call an authorized dealerto replace the RTC battery.