Hitachi GD8000 User Guide - Page 56
Miscellaneous Troubleshooting
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GD8000 User Guide Troubleshooting Miscellaneous Troubleshooting The computer shuts off unexpectedly The computer has entered suspend mode. Press any key to resume from the standby state. Press the Power button to resume from the hibernate state. The battery capacity may be low. Connect external power to charge the battery, or replace the battery with a fully charged one. The speaker volume is too high or too low Refer to the audio section for instructions on adjusting volume. The computer won't turn on Make sure a fully charged battery is properly installed. Connect external power to charge the battery if it is not charged. If you are using the AC adapter check the electrical outlet you are using to make sure it is working properly. If the computer does not turn on, reset the computer by holding down the Power button for at least ten seconds, release it, then press the Power button again. For Windows 7: 1. Select Start and click on the arrow next to the Shut down menu. Then select Restart to reboot the computer. 2. If that does not work, press CTRL+ALT+DEL and then select Task Manager. 3. If any programs are open, use your arrow keys to highlight each one and select End Task. Repeat this until all programs are closed. 4. If that still does not work, press and hold the Power Button for approximately ten seconds and then release it. The computer enters suspend mode too quickly For Windows XP: When there is no activity for a period of time, the computer turns off or enters suspend mode. To extend this time, use the Power Management program (Start, Settings, Control Panel, Power Management) and increase the non-activity time to enter suspend. For Windows Vista: The computer won't turn off For Windows XP: Select Start, Control Panel, Hardware and Sound. Select Power Options. For each plan displayed, select Change Plan Settings and modify the Put Computer to Sleep option. 1. Select Start, Shut down, Shut down. 2. If that does not work, press ctrl+alt+del and then select Task Manager. 3. If any programs are open, use your arrow keys to highlight each one and select End Task. Repeat this until all programs are closed. 4. Select Start, Shut down, Shut down again. 5. If that still does not work, press ctrl+alt+del and select Shut Down. 6. If that still does not work, press and hold the Power Button for approximately ten seconds and then release it. 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 that does not work, press ctrl+alt+del and then select Start Task Manager. If any programs are open, use your arrow keys to highlight each one and select End Task. Repeat this until all programs are closed. If that still does not work, press and hold the Power Button for approximately ten seconds and then release it. For Windows 7: Select Start, Control Panel, System and Security. Under Power Options select Change when the computer sleeps. Modify the Put the computer to sleep option. The computer doesn't automatically suspend Exit any application that uses COM ports. Make sure external power is not connected. Depending on power settings, some systems will not suspend automatically when they are connected to external power. The system date and time are incorrect For Windows XP: Reset the correct date and time by choosing the Date/Time icon from the Control Panel and making the appropriate changes. For Windows Vista: and Windows 7 Select Start, Control Panel. Then select Clock, Language and Region. Under Date and Time, make the appropriate changes. I receive an "out of memory" error message General Dynamics Itronix | 72-0137-003