Hitachi GD8000 User Guide - Page 53
Troubleshooting
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GD8000 User Guide Troubleshooting This section is designed to help you determine and fix issues you might encounter while operating the GD8000 computer. Try the following things in order: First look through the categories in this section for a solution. If you are having a problem with a computer application, use the Help that comes with the application to find a solution. If you are having a problem with the operating system, refer to its Help and Support, found on the Start Menu. If you still cannot resolve your problem, contact the help desk at your organization. Application Troubleshooting My application locks up, acts strangely, or produces a General Protection Fault (GPF) error or blue screen For Windows XP: You may need to restart your computer. Select Start, Shut Down, Restart. If that does not work, try pressing ctrl+alt+del and select Shut Down. If the computer does not restart, the keyboard may be locked up. Press and hold the Power Button for ten seconds. CAUTION This will result in a loss of all unsaved data. The data on the hard disk could be corrupted. Run the SCANDISK Utility. The operating system may be out of memory or resources. Close some open programs to free up more memory or exit and restart by selecting Start, Shut Down, Restart. For Windows Vista: Click the Start button and point your cursor past the icon and click on the arrow. This will bring up the Shut Down/Log Off menu. Click Restart to reboot the computer. If the computer does not restart, the keyboard may be locked up. Press and hold the Power Button for ten seconds. CAUTION This will result in a loss of all unsaved data. The data on the hard disk could be corrupted. Run the CHKDSK Utility. The operating system may be out of memory or resources. Close some open programs to free up more memory or exit and restart by selecting Start, Shut Down, Restart. Using Windows 7: Select Start and click on the arrow next to the Shut down menu. Then select Restart. Battery Troubleshooting The battery does not charge To prevent possible damage to the battery, the computer does not allow the battery to charge if the internal temperature of the battery gets too low (< 5°C or < 41°F) or too high (> 50°C or > 122°F). If possible, charge the battery in a location with a moderate temperature of around 20°C (68°F). If possible, turn off the computer while the battery is charging. If the battery is new or has been stored for a week or more, follow this procedure: 1. Make sure the computer is turned off. 2. Remove the battery. 3. Connect the AC adapter to the computer and an AC wall outlet, and then turn on the computer by pressing the Power Button. 4. Let the computer complete the boot process. Then reinstall the battery. Allow the system to remain idle for one hour with the AC adapter connected to the computer. The Battery Power LED charging. lights when the battery starts If the battery still fails to start charging after an hour, remove the battery, wait several seconds, and then install it again. If the battery does not begin charging within several minutes, return the unit for service. The batteries take much longer than seven hours to charge Under moderate temperatures, about 20°C (68ºF), the computer's battery takes approximately 4 to 5 hours to completely charge. NOTE As the battery temperature approaches the ends of its temperature range (5°C/ 41°F to 50°C/122°F), it may take longer to charge the battery. The batteries don't last very long Calibrate the battery. If your battery is new or has not been used for several weeks, calibrating the battery accurately sets the gas gauge. As your battery ages, its maximum capacity naturally decreases, and even the best maintained batteries eventually need to be retired. Consider replacing the battery if you are not getting the usage you need from it. To meet ENERGY STAR® requirements, Wake-on-LAN is enabled by default. If running on battery power this may decrease battery run-time. To change Wake-on-LAN settings, go to the Device Manager, Network Adapters and select the LAN device. Open the device Properties and select Power Management. Then disable the Wake-on-LAN setting. General Dynamics Itronix | 72-0137-003
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