IBM 7940 Manuals

Manuals and User Guides for IBM 7940. We have 1 IBM 7940 manual available for free PDF download: Problem Determination And Service Manual

IBM 7940 Problem Determination And Service Manual

IBM 7940 Problem Determination And Service Manual (160 pages)

IBM System x3455 Type 7940 and 7941

Brand: IBM | Category: Server | Size: 12.07 MB

Table of Contents

Table of Contents
5
Safety

9
- Guidelines for Trained Service Technicians
  10
  - Inspecting for Unsafe Conditions
    10
  - Guidelines for Servicing Electrical Equipment
    10
- Safety Statements
  12
Chapter 1. Introduction

19
Chapter 2. Configuration Information and Instructions

33
Chapter 3. Parts Listing, Type 7940 and 7941 Servers

37
- Replaceable Server Components
  39
- Product Recovery Cds
  41
- Power Cords
  43
Chapter 4. Removing and Replacing Server Components

47
Chapter 5. Diagnostics

85
- Diagnostic Tools
  85
- Post
  85
  - POST Beep Codes
    85
  - Error Logs
    94
  - POST Error Codes
    95
- Checkout Procedure
  101
  - About the Checkout Procedure
    101
  - Performing the Checkout Procedure
    102
- Troubleshooting Tables
  104
  - CD or DVD Drive Problems
    104
  - General Problems
    105
  - Hard Disk Drive Problems
    106
  - Intermittent Problems
    106
  - USB Keyboard, Mouse, or Pointing-Device Problems
    107
  - Memory Problems
    108
  - Microprocessor Problems
    109
  - Monitor or Video Problems
    110
  - Optional-Device Problems
    112
  - Power Problems
    113
  - Serial Port Problems
    114
  - Serverguide Problems
    114
  - Software Problems
    115
  - Universal Serial Bus (USB) Device Problems
    115
- System Board Error Leds and the Light Path Button
  116
  - Light Path Button
    117
- Power-Supply Leds
  117
- Diagnostic Programs, Messages, and Error Codes
  119
  - Running the Diagnostic Programs
    119
  - Diagnostic Text Messages
    120
  - Viewing the Test Log
    120
  - Diagnostic Error Codes
    121
- Recovering from a BIOS Update Failure (Clearing CMOS)
  125
- BMC System-Event Log Messages
  127
  - IPMI BMC System-Event Log Messages
    128
  - BIOS-Logged BMC System-Event Log Messages
    133
- Resetting Passwords
  135
- Solving Power Problems
  137
- Solving Ethernet Controller Problems
  137
- Video Adapter Information
  138
- Solving Undetermined Problems
  139
- Problem Determination Tips
  139
- Calling IBM for Service
  140
Appendix A. Getting Help and Technical Assistance

143
- Before You Call
  143
- Using the Documentation
  143
- Getting Help and Information from the World Wide Web
  144
- Software Service and Support
  144
- Hardware Service and Support
  144
Appendix B. Notices

145

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