Sun Ultra 20 Workstation User Guide

This manual provides instructions for operating, troubleshooting, diagnosing, and maintaining the Sun Ultra 20 workstation.


Sun Ultra 20 Workstation User Guide - cover page
Brand
Sun Microsystems
Document type
User Manual
Language
Chinese
Pages
134
File format
PDF
File size
8.1 MB
Published
15 October, 2026
Updated
15 October, 2026
MD5 checksum
A1CB54D0E9C68A42D55097D1B72FE395

About this manual

The Sun Ultra 20 Workstation User Guide covers the functional features, supported operating systems, and hardware overview of the system. It details procedures for powering on and off the workstation, including handling power interruptions.

A significant portion of this guide is dedicated to troubleshooting and diagnostics. Users can learn how to perform visual checks, use PC-Check Diagnostics tools, run System Information Menus, and execute various burn-in tests like Immediate Burn-In Testing or Deferred Burn-In Testing. This manual is written in Chinese.

What's inside

  • Functional Features
  • Operating Systems and Software
  • System Hardware Overview
  • Powering On and Off
  • Troubleshooting
  • PC-Check Diagnostics
  • Burn-In Testing
  • Maintenance Procedures
  • Component Replacement
  • System Specifications

Specifications

Width200 mm (7.9 inches)
Thickness470 mm (18.5 inches)
Height435 mm (17.1 inches)
Maximum Weight (with packaging)15.4 kg (34 lbs)
Battery Voltage3 VDC
Battery TypeCR 2032

Frequently asked questions

What happens if I remove the system battery?

Removing the system battery will erase all system-specific information saved in CMOS.

What is the maximum continuous power of the workstation?

The maximum continuous power for the Sun Ultra 20 Workstation is 530 watts.

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