Powering Off the Workstation | Sun Microsystems 20 guide

1.6Powering Off the Workstation

1.Save your data and close any open applications.

2.Read all of the following power-off options before powering off the workstation:

■Power off the workstation by using the operating system shutdown command or menu option.

In most cases, this powers down the operating system and then turns off the power to the workstation.

■If the workstation power is not shut off using the operating system command or this command is not available, press and release the power button (see FIGURE 1-3for location).

This initiates an orderly shutdown of the operating system and powers off the workstation.

Caution – To avoid data loss, use the preceding two options whenever possible.

■If the workstation is not shut off, press and hold the power button for approximately four seconds.

This shuts down the power to the workstation but does not initiate an orderly shutdown of the system. This method could result in data loss.

If the preceding options fail to power off the workstation, see “Troubleshooting” in the Sun Ultra 20 Workstation User Guide, 819-2146, for more options.

Note – After powering off the workstation, wait at least four seconds before powering on the workstation again.

Chapter 1 Setting Up the Sun Ultra 20 Workstation 1-9

20 specifications

Sun Microsystems, established in 1982, played a pivotal role in the evolution of computing technology throughout the late 20th century. Known for its forward-thinking approach, the company became synonymous with powerful workstations, servers, and groundbreaking software. One of the standout products in Sun's lineup was the Sun Microsystems 20, commonly referred to as the Sun-2 series, which emerged in the mid-1980s, marking a significant milestone in the realm of computing.

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