Powering The Workstation On And Off; Powering On The Workstation - Sun Microsystems Ultra 20 User Manual

1.4

Powering the Workstation On and Off

1.4.1

Powering On the Workstation

After making sure that you set up the system properly and connected all the
required cables explained in the Sun Ultra 20 Workstation Getting Started Guide,
819-2148, you can now power on your system.
Tip – If you are installing optional internal components such as additional memory
DIMMs, PCI cards, optical drives, or hard drives, install those components before
you power on the workstation. See
you are not installing optional components, you are ready to power on the
workstation.
Follow these steps to power on the workstation:
1. Turn on the power to the monitor and to all external devices.
2. Turn the power switch on the rear of the workstation to the On ( | ) position.
3. Press and release the workstation Power button on the front panel (
4. After several seconds, verify that the platform power LED next to the Power
button is lit.
The platform power LED lights after the workstation begins the internal booting
process (
5. After the system finishes booting, configure the preinstalled Solaris 10 Operating
System or install another supported operating system.
See the Sun Ultra 20 Workstation Getting Started Guide, 819-2148, for more information
on configuring the preinstalled operating system or installing an additional
operating system.
If you need to change the system parameters in the BIOS, press the F2 key during
the POST process to access the BIOS Setup Utility.
Caution – Be careful when making changes to the system BIOS, as some changes
can cause your system to malfunction.
1-8 Sun Ultra 20 Workstation User Guide • August 2006
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FIGURE 1-1
Chapter 4 for remove and replace procedures. If
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FIGURE 1-1