HP Model 744 HP Model 744 Owner's Guide - Page 107
the Console Path and Display Format and Using the Emergency Interactive
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NOTE: Powering On and Off Turning On the System Turning On the System To turn on the system, perform the following, with all peripheral devices turned off: 1 Turn on the power to your display. The power indicator LED on the dis- play unit shows that it is turned on, even if the screen remains dark. Make sure of the following: • For systems using a graphics display, there must be a keyboard con- nected (the monitor will not initialize if no keyboard is present). • The appropriate LAN connection has been made to the Model 744. • If you use a remote graphical display host connected via LAN, make sure the remote system is configured to host the board computer. Normally, you will use a character terminal connected to the RS-232C (Port A) on the board computer. 2 Check the SCSI connections and power on any peripheral devices. 3 Turn on the VMEbus chassis. Your Model 744 system turns on with the VMEbus chassis that it is plugged into. If your Model 744 does not have on-board or supplementary graphics, the default console display is available through the RS-232C (Port A). If there is a problem arising from the console path having been changed, you can boot your Model 744 to display on any console device. See "Configuring the Console Path and Display Format" and "Using the Emergency Interactive Console Search" in Appendix A. The green LED (on the right) on the panel blinks slowly until the OS is booted; then remains on. The red LED (on the left) will be on when power is activated and before HP-UX boots. After VME services is booted, the red light is off. 5-3