Fujitsu A1220 A1220 User's Guide - Page 90

Problem Possible Cause Possible Solutions Your LifeBook notebook turns off all by itself. (continued) You are operating on battery power and ignored a low battery alarm until the battery is at the dead battery state and the system has gone into Dead Battery Suspend mode. Install a power adapter and then push the Power/Suspend/Resume button. See "Power Sources" on page 38. Your LifeBook notebook will The installed battery is Replace the battery with a charged one or install a power adapter. not work on battery alone. dead. No battery is installed. Install a charged battery. The battery is improperly installed. Verify that the battery is properly connected by re-installing it. Your installed battery is faulty. Verify the condition of the battery using the Status Indicator panel and replace or remove any shorted battery. See "Status Indicator Panel" on page 21. The battery seems to  discharge too quickly. You are running an application that uses a lot of power due to frequent hard drive or optical drive access, or use of a modem, LAN PC card, or Wireless LAN or device. Use both the primary battery and an optional second battery and/or use a power adapter for this application when at all  possible. The power savings fea- Check the Power Options menu settings and adjust according to tures may be disabled. your operating needs. The brightness is turned all the way up. Turn down the brightness adjustment. The higher the brightness the more power your display uses. 84 - Troubleshooting