Make sure that the telephone line is properly connected. Make sure that the COM port in the communication software is correctlyset. Turn off power management.PC Card ProblemsThe PC card does not work. Make sure that the PC card controller driver is correctly installed. Make sure that the PC card is correctly seated. If the card requires an IRQ (Interrupt ReQuest), make sure that there isone available.The PC card stops communicating properly. The application may have been reset when the computer is turned off orin Standby mode. Exit and restart the application.Power Management ProblemsThe computer does not enter Standby or Hibernation modeautomatically. If you have a connection to another computer, the computer does notenter Standby or Hibernation mode if the connection is actively in use. Make sure that the Standby or Hibernation time-out is enabled.The computer does not enter Standby or Hibernation modeimmediately. If the computer is performing an operation, it normally waits for theoperation to finish.The computer does not resume from Standby or Hibernation mode. The computer automatically enters Standby or Hibernation mode whenthe battery pack is empty. Do any one of the following:
