1.0 Course Overview

1.1 Course Objectives
1.2 Taking the Course
1.3 Course Prerequisites and Reference
1.4 Product Support

2.0 Introduction

2.1 What is the HMC?
2.2 7042-CR4 Specifications
2.3 7042-CR4 Features
2.4 7042-C06 Specifications
2.5 7042-C06 Features
2.6 7042-C07 Specifications and Features
2.7 7042-CR5 Specifications and Features

3.0 Diagnostics

3.1 Checkout Procedure
3.2 Power-on Self-test
3.3 Error Logs
3.4 Troubleshooting Tables
3.5 System Status LEDs
3.6 Diagnostic Programs, Messages, Error Codes
3.7 Recovering and Updating BIOS Code
3.8 Solving Power Problems
3.9 Solving Ethernet Problems
3.10 Solving Undetermined Problems

4.0 Model 7042-CR4 and 7042-CR5 (Rack-mounted) Component Removal and Replacement

4.1 Cover
4.2 Air Baffle
4.3 Adapter
4.4 Riser Card Assembly
4.5 Hard Disk Drive
4.6 Disk Drive Cage
4.7 Internal CD-RW/DVD Drive
4.8 Memory Module (DIMM)
4.9 Power Supply
4.10 Fan Assembly
4.11 System-board Battery
4.12 Simple Swap Backplate
4.13 Power-supply Backplane
4.14 Microprocessors and Fan Sink
4.15 Operator Information Panel Assembly
4.16 System Board

5.0 Model 7042-C06 and 7042-C07 (Desktop) Component Removal and Replacement

5.1 Cover
5.2 Lower Bezel
5.3 Upper Bezel
5.4 Adapter
5.5 CD or DVD Drive
5.6 Diskette
5.7 Simple-swap Hard Disk Drive
5.8 Power Supply
5.9 Memory Module (DIMM)
5.10 Battery
5.11 Rear System Fan
5.12 Front System Fan Assembly
5.13 Simple-swap Backplate
5.14 Front-panel Assembly
5.15 Front USB Connector Assembly
5.16 SAS/SATA Controller
5.17 Microprocessors and Fan Sink
5.18 System Board