Chapter 2: Installing the Terminal 2-13Powering Up the TerminalTerminal On/Off SwitchThe Terminal On/Off Switch is located on the Front Base Cover. This is a logic switch only.Power Button OverrideWhen the Power Button is held for five seconds the system shuts down immediately. Thisfunction can be disabled in the BIOS. In the Boot Menu set the Power Button Overrideoption to Disabled.26238Power SwitchAfter power is applied to the terminal the Power-up self-tests run to verify basic functionality.ROM-based setup should be used to configure network options. Full configuration dependsupon the system server and the management web site.Default Boot OrderThe factory-default boot order is LAN, CD-ROM, HDD. There is no flex disk drive option.The CD / DVD drive tray is front-accessible. For security purposes, the drive can be removedfrom the boot order and/or disabled entirely in the BIOS, which can be password protected.An external USB CD-ROM has been certified for staging and maintenance. Other storagedevices such as external USB thumb drives may also be used, but none are currently certified,released or supported. To request certification and support for third-party devices, submit yourrequest through the Third-Party Product website (http://www.rsg.ncr.com/tpp/).