[. . . ] If you want to change these settings, do it before starting the DVD player. > Dragging the DVD/AVI playback window to the secondary display when using dual monitors in Windows 98. [. . . ] Some combinations of color depth and resolution are not supported in DVD/AVI playback. If you receive an error message with a DVD, reduce color depth or display resolution. If your hp notebook has a DVD drive, you may have to manually install the DVD movie player. To do this, run c:\hp\programs\dvd\setup. exe. Switching to a TV display To switch to a TV display connected to the TV output port, use the TV icon in the system tray (to the right of the taskbar). The shortcut key sequence Fn+F5 switches between the internal LCD and an external display connected to the VGA port only. It does not switch to a TV display connected to the TV output port. Fn hot keys on an external keyboard When using combination hot keys (shortcut key sequences) on an external keyboard--which is equivalent to using the Fn key on the ASUS notebook keyboard--use the Ctrl and Alt keys on the left side of the external keyboard. Use the Mouse to navigate. Battery life To maintain maximum battery capacity and accuracy of the battery gauge, we recommend that the user perform the following procedure about once a month: 1. Discharge the battery fully: use the computer without ac power until the battery is fully discharged and the computer goes into the hibernate mode (suspends to disk). Connect ac power and charge the battery to 100% with no power interruptions. Additional CPU and display specifications Certain models in this product line will have an Intel PIII CPU with 1GHz FSB. (This is a higher speed than specified in the user's guides. ) Certain models in this product line will have SXGA+ displays. To recover the factory installation of your hard disk The following procedure describes how to recover the original Windows software and operating system that came with your computer. After the hard disk drive is formatted, you'll need to reinstall any applications. If the computer is turned off, you must insert a straightened paper clip into the hole on the front of the drive in order to open it. [. . . ] After the hard disk drive is formatted, you'll need to reinstall any applications. If the computer is turned off, you must insert a straightened paper clip into the hole on the front of the drive in order to open it. [. . . ]