User manual FUJITSU S6231

[. . . ] 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. We disclaim liability for errors, omissions, or future changes. Fujitsu, the Fujitsu logo, and LifeBook are registered trademarks of Fujitsu Limited. Microsoft, MS-DOS, and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. [. . . ] You may have the wrong I/O address selected for your PC Card device. Your PC Card device and another device are assigned the same I/O address. Power Failures You turn on your LifeBook notebook and nothing seems to happen. The installed primary battery is completely discharged or there is no optional second battery or power adapter installed. Check the Status Indicator Panel to determine the presence and condition of the batteries. (See Status Indicator Panel on page 11 for more information) Install a charged battery or a Power adapter. (See PC Cards on page 41 for more information) Close the application and restart your notebook. See your software documentation and activate the correct driver. See your PC Card documentation to determine the required I/O address. (See BIOS Setup Utility on page 27 for more information) Check all I/O addresses located within the BIOS setup utility and any other installed hardware or software to make sure there are no duplications. 54 Troubleshooting Problem Possible Cause Possible Solutions You turn on your LifeBook notebook and nothing seems to happen. (continued) The primary battery is installed but is faulty. Use the Status Indicator panel to verify the presence and condition of the batteries. (See Status Indicator Panel on page 11 for more information) If a battery is indicating a short, remove that battery and operate from another power source or replace that battery. Check the Status Indicator Panel to determine the presence and condition of the batteries. (See Status Indicator Panel on page 11 for more information) Use a Power adapter to operate until a battery is charged or install a charged battery. Verify that your adapter is connected correctly. (See Power Sources on page 25 for more information) 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. If that fails, push the Power/Suspend/Resume button. 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 25 for more information) The battery or batteries are low. The power adapter (AC or auto/airline) is not plugged in properly. [. . . ] Because the SSID is broadcast in plain text, it does not supply any security to the network. Subnet mask TCP-IP network is controlled by being divided into multiple smaller networks (subnets). IP address consists of the subnet address and the address of each computer. Subnet mask defines how many bits of IP address comprise the subnet address. [. . . ]