HP Dx9000 Resources for Developing Touch-Friendly Applications for HP Business - Page 29

Disabling/Retasking Volume Side Buttons You can put an XML file that follows all the requirements listed below to disable or re-task the volume buttons on the side of an HP TouchSmart 9100:  File name: HPConfiguration.xml  File path: 1. Windows Vista® and Windows 7®: %ProgramData% 2. Windows XP®: %ALLUSERSPROFILE%\Application Data  XML schema: HPSystemConfiguration.xsd version 1.0 (Please see section HP System Configuration Schema)  A system reboot is required for a new or modified configuration xml file to take effect.  Any volume side button not declared in the configuration file will take its default behavior.  You can delete HPConfiguration.xml and reboot the system so the volume side buttons return to their factory default behavior.  The configuration file allows you to enable or disable the auto-repeat functionality of the volume side buttons, and also to specify the auto-repeat interval. The auto-repeat functionality is to the ability of the system to simulate a button press every so often when the button is pressed and held continuously. Please see the XML schema for more details about auto-repeat disabling/enabling. Note This feature only works if the unit has the following prerequisites:  Buttons & OSD control application gen3 must be installed (can be checked in Control Panel > Programs > Programs and Features).  The latest ACPI driver and device drivers for HP TouchSmart 9100 must be installed. HP System Configuration Schema Version 1.0 Schema