HP Presario 1800 Presario 1800XL Series Maintenance and Service Guide - Page 30
Full Off, Summary of Power Modes, Start, Shut Down, Power - manual
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Presario 1800 Series Models: XL180, XL181, XL182, XL183, XL185, and XL190, XL191, XL192 Full Off Off mode consumes no power. However, the battery charges while the Notebook is in Off mode if the battery is installed and the Notebook remains plugged into external AC power. Note: Unsaved information is lost if the Notebook is shutdown without saving the data. To activate Off mode, click the Start button on the Windows taskbar, click Shut Down, and then select shutdown from the options. To resume from Off mode, press the Power button once. Å WARNING: The Notebook must be shutdown (Off mode) when installing or replacing components. Follow the instructions for putting the Notebook into Off mode, unplug it from the outlet, and remove the battery pack (see Removing the Battery) before servicing any parts. Summary of Power Modes The following table outlines entering and exiting the various power modes and the external indicators for each mode. Standby Mode Hibernation Mode Off Mode Automatic Activation 15 minutes if using When battery is low or battery power* (preset after 1 hour of default) Standby*. Standard Shutdown: click Start on the Windows taskbar, click Shutdown, and then shutdown. Manual Activation Press Fn+F4 key combination or click Start on the Windows taskbar, Shutdown, and then Standby. Press Power button once. Manual Shutdown**: Press and hold down the Power button for 4 seconds. Resume/Exit Press any key. Press Power button once. Press Power button once. Indicators Power light flashes and Moon icon appears on status display. Power light is off, screen is blank, and Power icon does not appear on status display. Power light is off, screen is blank, and Power icon does not appear on status display. *The Notebook will not automatically enter Standby or Hibernation mode if using AC power. **Important: The Manual Shutdown procedure is not recommended unless the Standard Shutdown is unsuccessful. 2 BATTERY AND POWER MANAGEMENT PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1800 SERIES