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unix manual Main Power on LCD Troubleshooting Flowchart
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Troubleshooting
Specs
Install
Block Diagram
FRU Removal and Replacement
Configuration
Resetting the Workstation
Running ODE-Based Diagnostics
Boot Command Notations
Power Switch/LCD Assembly
Page 43
Image 43
Troubleshooting
Flowcharts for Troubleshooting
Figure
3-1.
Main (Power on LCD) Troubleshooting Flowchart
Chapter 3
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Contents
Service Handbook
Hewlett-Packard Warranty Statement
Restricted Rights Legend
Printing History
Contents
Field Replaceable Units
Troubleshooting
Boot Console Handler
Block Diagram
Regulatory and Safety Statements
Product Specifications
Glossary
Related Documentation
Contents
Figures
Figures
Tables
Tables
Product Information
Product Description
Key Features of the B2000 Workstation
Feature Description
Chapter Overview
Chapter
System LCD
Front Panel Components
CD Drive
Power Switch
Internal Storage Devices
Hard Disk Drives
Feature Purpose
Floppy Disk Drive Optional
Floppy Disk Drive Features
Rear Panel Components
Rear Panel Components
Pin No Signal Description
Monitor Connector
Serial Connectors
Serial I/O Pins
LAN Connector
USB Connectors
Parallel Connector
Audio Electrical Specifications
Audio Connectors
TOC Button
Security Loop Components
Security Loop
Monitors
Power Cord Connector
USB HP Keyboard
Keyboard and Mouse
USB HP Mouse
Operating System Overview
Memory Failures
Memory
Configuration
System Hardware Configurations
Workstation Configurations
Hard Disk Drive Configuration
Adding a Hard Disk Drive as a File System
Configuring a Hard Disk Drive as a File System
Scanning the system’s hardware
Removing a Hard Disk Drive as a File System
Scanning the system’s hardware
Floppy Disk Drive Optional Configuration
CD Drive Configuration
Memory Slot Numbers and Loading Sequence
Memory
Slot Bits, 5V, 33MHz
Cards
Monitor-Type Selection
Troubleshooting
Flowcharts for Troubleshooting
Main Power on LCD Troubleshooting Flowchart
Console Troubleshooting Flowchart
Bootable Device Troubleshooting Flowchart
HP-UX Troubleshooting Flowchart
Dddddddddddddddd
Identifying LCD-Indicated Conditions
Fan Numbers and Corresponding Names
Fan Faults and Warnings
Fan Number n Name of the Fan
Fan Locations
Dealing with a Boot Failure
Stable Storage
Searching for Bootable Media
Supported Boot Paths
Boot Command Notations
ISL Environment
Selftest Failures
Message Description
Chassis Codes
Chassis Codes for the B2000 Workstation
Ostat Code
Memory break trap
CPU n is starting its interval timer
Monarch CPU failed
Eeprom
Stable store hardware version doesn’t
FRU
CPU n is starting its data cache miss
Try to find a single memory bank to use
Dimm table is full--cannot add new
Insufficient error-free memory to
Memory ECC test failed to detect
Multiple memory errors detected
Error detected during boot device I/O
Cannot re-establish communications with
Initializing serial LDB port as console
Monarch CPU is starting the late
Look for built-in graphics card
Lpmc
Transfer of Control caused entry to
PCI data parity error. I/O error log word
PCI device asserted SERR# multiple
While processing another Hpmc
Memory Failures
Messages similar to the following appear
Running System Verification Tests
Using the PIM Dump Tool to Decode HPMCs
Running ODE-Based Diagnostics
Running ODE-Based Diagnostics
Field Replaceable Units
Field Replaceable Units
Tools Required
Exploded View Diagram
Part Number Description
Exchange and Non-Exchange Part Numbers
Exchange Part Numbers
Non-Exchange Part Numbers
Non-Exchange Part Numbers
FRU Removal and Replacement
Opening the Front Panel
Front Panel
Closing the Front Panel
Opening the Left Side Panel
Left Side Panel
Closing the Left Side Panel
Removing the Power Switch/LCD Assembly
Power Switch/LCD Assembly
Replacing the Power Switch/LCD Assembly
Removing and Replacing a CD Drive
Removable Media Devices
Front of the Workstation with the Front Panel Removed
Installing the CD Drive
Tightening the Bracket Screws
11. Replacing the CD Drive Bay’s Rear Cover
12. Removing the Floppy Disk Drive Bay’s Rear Cover
Removing a Floppy Disk Drive
13. Front of Workstation with the Front Panel Removed
15. Installing the Floppy Disk Drive Blank and Bracket
17. Replacing the Floppy Disk Drive Bay’s Rear Cover
Replacing or Installing a Floppy Disk Drive
18. Removing the Floppy Disk Drive Bay’s Rear Cover
20. Removing the Floppy Disk Drive Bracket and Blank
21. Installing the Floppy Disk Drive
23. Plugging in the Power and Data Cables
Removing a Hard Disk Drive
Hard Disk Drives
25. Location of the Hard Disk Drives
27. Removing the Hard Disk Drive from Its Bracket
29. Location of the Hard Disk Drives
Replacing or Installing a Hard Disk Drive
30. Removing the T-15 Torx Mounting Screws
33. Positioning the Hard Disk Drive Assembly
34. PCI Card Slot Numbering and Capabilities
Removing I/O Cards
36. I/O Slot Numbering
37. Removing the I/O Card
Replacing or Installing I/O Cards
38. Location of the Real Time Clock Module
Battery
Removing Memory DIMMs
Memory DIMMs
41. Removing Memory Cards
Replacing or Installing Additional Memory DIMMs
42. System Board View
Step
Fully seated in the connector
Removing the Power Supply
Power Supply
Replacing the Power Supply
Removing a Voltage Regulator Module
Voltage Regulator Modules
Replacing a Voltage Regulator Module
48. The Voltage Regulator Modules
49. Master and Slave Voltage Regulator Modules
Removing the I/O Fan
Fans
51. Removing the Air Divider
Removing the System Fan
Replacing the I/O Fan
Replacing the System Fan
Removing the Speaker
Speaker
Replacing the Speaker
55. Removing the Speaker from the Mounting Bracket
Removing the System Board Tray Assembly
System Board Tray Assembly
Replacing the System Board Tray Assembly
56. Screws Holding the System Board Tray Assembly in Place
Chapter 131
FRU Removal and Replacement 132
Block Diagram
Functional Block Diagram of the B2000 Workstation
Boot Console Handler
136
Boot Console Handler Features
138
Chapter 139
140
Chapter 141
Accessing the Boot Console Handler
From the time this message appears to press a key
Booting the Workstation
Following prompt will appear
Temporarily suspends the search
Searching for Bootable Media
Continues the search
Resetting the Workstation
System Paths
Displaying and Setting Paths
Mnemonic Style Notation for Boot Paths
Type Specification Format
Default B2000 paths are
Monitor Command
Displaying and Setting the Monitor Type
Setting the Monitor Type
Displaying the Current Monitor Configuration
Setting the Monitor Type with SAM
Chapter 153
Setting the Monitor Type at Power On
Troubleshooting Monitor Problems
Memory Information Sample
Displaying the Current Memory Configuration
Displaying the Status of the I/O Slots
Setting the Auto Boot and Auto Search Flags
Displaying and Setting the Security Mode
Displaying and Setting Fastboot Mode
Displaying the LAN Station Address
Displaying PIM Information
Displaying System Information
Stable Storage
ISL Environment
Invoking ISL from the Boot Console Handler
ISL User Commands
Obtaining and Updating System Firmware
Obtaining and Updating System Firmware 166
Product Specifications
Environmental Specifications
Input Power
Electrical Specifications
Line Power
Electrical Specifications 170
Regulatory and Safety Statements
Appendix Overview
According to ISO/IEC Guide 22 and EN
Declaration of Conformity
For FCC B Applications
Emissions Regulations
Appendix B 175
Acoustics
Special Regulatory and Safety Information
Laser Safety Statement U.S.A. Only
Third-Party Emissions Regulations Compliance
Electrostatic Discharge ESD Precautions
Warnung
Related Documentation
HP CE Training CD-ROM
Attachment unit interface
Glossary
Glossary
Bootstrap service See boot
Central Processing Unit CPU
Command argument
Child directory See subdirectory
184
Diskette See floppy diskette
Dual In-line Memory Module a
186
187
188
LAN station address See local area network station address
Mouse pointer See pointer
See also home directory
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Index
200
Index 201
Slots, 17, 23
Index 203
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