Compaq GS80, GS160, GS320 manual Power On and Off, Reset, and Halt, Power On and Power Off

➅RIO. Remote I/O modules. * indicates the presence of a remote I/O module; – indicates its absence. In the example, PCI box 10 has one remote I/O riser, I/O riser 0, installed.

➆PS. PCI box power supplies 2 and 1. A P indicates a power supply is powered on and passed self-test; a – indicates no power supply is installed. Other indications include:

p, power supply passed self-test and is powered off

*, power supply is present, but no pass/fail status yet F, power supply failed

➇Temp. Displays the temperature on the PCI backplane.

8.7.4Power On and Off, Reset, and Halt

The SCM power {on, off}, halt {in, out}, and reset commands perform the same functions as the buttons on the control panel.

Power On and Power Off

The SCM power on command powers the system on, and the power off command powers the system off. The Power button on the control panel, however, has precedence.

•If the system has been powered off with the Power button, the SCM cannot power the system on. If you enter the power on command, the message “Power button is OFF” is displayed, indicating that the command will have no effect.

•If the system has been powered on with the Power button, and the power off command is used to turn the system off, you can toggle the Power button to power the system back on.

8-22 AlphaServer GS80/160/320 User’s Guide