User manual FUJITSU E8010

[. . . ] Copyright Copyright and Trademark Information Fujitsu Computer Systems Corporation has made every effort to ensure the accuracy and completeness of this document; however, as ongoing development efforts are continually improving the capabilities of our products, we cannot guarantee the accuracy of the contents of this document. Fujitsu, the Fujitsu logo, and LifeBook are registered trademarks of Fujitsu Limited. IBM, IBM PC AT, and IBM PS/2 are registered trademarks of International Business Machines Corporation in the United States, other countries, or both. MS, MS-DOS, and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. [. . . ] (See Power Sources on page 27 for more information) 59 LifeBook E8000 Notebook Problem Possible Cause Possible Solutions You turn on your LifeBook notebook and nothing seems to happen. (continued) The Power adapter (AC or auto/airline) has no power from the AC outlet, airplane seat jack, or the car's cigarette lighter. The Power adapter (AC or auto/airline) is faulty. Move the AC cord to a different outlet, check for a line switch or tripped circuit breaker for the AC outlet. If you are using an auto/airline adapter in a car make sure the ignition switch is in the On or Accessories position. Try a different Power adapter or install a charged optional second battery. Press any button on the keyboard, or move the mouse to restore operation. Check your power management settings, or close your applications and go to the Power Savings menu of the setup utility to adjust the timeout values to better suit your needs. Install a power adapter and then push the Power/ Suspend/Resume button. (See Power Sources on page 27 for more information) Your LifeBook notebook turns off all by itself. The power management parameters are set for auto timeouts which are too short for your operating needs. You are operating on battery power only and have ignored a low battery alarm until the batteries are all at the dead battery state and your machine has gone into Dead Battery Suspend mode. You have a battery failure. Verify the condition of the batteries using the Status Indicator panel, and replace or remove any batteries that are shorted. (See Status Indicator Panel on page 12 for more information) Make sure the adapter is plugged in and the outlet has power. Verify that the batteries are properly connected by re-installing them. Verify the condition of the batteries using the Status Indicator panel and replace or remove any batteries that are shorted. (See Status Indicator Panel on page 12 for more information) Use both the primary battery and an optional second battery and/or use a power adapter for this application when at all possible. Your power adapter has failed or lost its power source. Your installed batteries are faulty. The batteries seem to discharge too quickly. You are running an application that uses a great deal of power due to frequent hard drive access or DVD/CD-ROM access, use of a modem card or a LAN PC card. The batteries are very old. Check the power management and/or setup utility settings in the Power Savings menu and adjust according to your operating needs. Replace the batteries. 60 Troubleshooting Problem Possible Cause Possible Solutions The batteries seem to discharge too quickly. The Charging icon on the Status Indicator panel will flash when the battery is outside its operating range. Shutdown and Startup Problems The Suspend/Resume button does not work. The Suspend/Resume button is disabled from the Advanced submenu of the Power menu of the setup utility. The system powers up, and displays power on information, but fails to load the operating system. The boot sequence settings of the setup utility are not compatible with your configuration. You have a secured system requiring a password to load your operating system. [. . . ] TCP/IP (Transmission Control Protocol/Internet Protocol) A standard protocol of the Internet. Wi-Fi Wi-Fi, or Wireless Fidelity, is a set of standards for wireless local area networks (WLAN) based on the IEEE 802. 11 specifications. Certified products can use the official Wi-Fi logo, which indicates that the product is interoperable with any other product also showing that logo. 108 W I r e l e s s L A N U s e r 's G u i d e IP address information IP addressing is much more complicated than can be briefly explained in this document. You are advised to consult with your network administrator for additional information. If IP address is unknown, set IP address as follows: If you have an access point (DHCP server) on the network, set the IP address as follows: [Obtain an IP address automatically] A DHCP server is a server that automatically assigns IP addresses to computers or other devices in the network. [. . . ]