Lenovo 7D8JA02GNA Manuals

Manuals and User Guides for Lenovo 7D8JA02GNA. We have 1 Lenovo 7D8JA02GNA manual available for free PDF download: Maintenance Manual

Lenovo 7D8JA02GNA Maintenance Manual

Lenovo 7D8JA02GNA Maintenance Manual (192 pages)

Brand: Lenovo | Category: Server | Size: 18.13 MB

Table of Contents

Table of Contents
3
Safety
5
Safety Inspection Checklist
6
Chapter 1. Introduction

9
- Server Form Factor
  10
- Specifications
  10
- Particulate Contamination
  15
- Update the Firmware
  16
- Tech Tips
  17
- Security Advisories
  17
- Power on the Server
  17
- Power off the Server
  17
Chapter 2. Server Components

19
- Front View
  19
- Front Panel
  19
- Side View
  21
- Rear View
  22
- Server Locks
  25
- System Board Components
  26
- RAID Adapters
  27
- Internal Cable Routing
  27
- Cable Routing for Drive Bay 1 and Bay 2
  29
- Cable Routing for Drive Bay 3
  31
- Cable Routing for Optical Disk Drive
  32
- Cable Routing for the RAID Adapter and Drives
  33
- Cable Routing for the Power Supply Unit
  36
- Cable Routing for the Front Fan and Rear Fan
  37
- Cable Routing for the Heat Sink and Fan
  38
- Module
  38
- Cable Routing for the Intrusion Switch
  40
- Cable Routing for the Thermal Sensor
  41
- Cable Routing for the Mono Amplifier
  42
- Led
  43
- Parts List
  44
- Power Cords
  47
Chapter 3. Hardware Replacement Procedures

49
- Installation Guidelines
  49
- System Reliability Guidelines
  50
- Handling Static-Sensitive Devices
  51
- Memory Module Installation Rules
  52
- CMOS Battery (CR2032) Replacement
  53
- Remove the CMOS Battery (CR2032)
  53
- Install the CMOS Battery (CR2032)
  55
- Drive and Drive Cage Replacement
  57
- Drive Bay Locations
  57
- Replacement
  58
- Simple-Swap Drive and Drive Cage Replacement (Bay 3)
  70
- Optical Drive and Drive Cage Replacement
  78
- Fan Replacement
  88
- Remove the Fan (Front and Rear)
  88
- Install the Fan (Front and Rear)
  90
- Front Bezel Replacement
  92
- Remove the Front Bezel
  92
- Install the Front Bezel
  94
- Front Panel Replacement
  95
- Remove the Front Panel
  95
- Install the Front Panel
  99
- Heat Sink and Fan Module Replacement
  101
- Remove the Heat Sink and Fan Module
  101
- Technician Only)
  101
- Install the Heat Sink and the Fan Module
  104
- (Trained Technician Only)
  105
- Intrusion Switch Replacement
  108
- Remove the Intrusion Switch
  108
- Install the Intrusion Switch
  110
- M.2 Drive and Retainer Replacement
  112
- Remove an M.2 Drive
  112
- Install an M.2 Drive
  114
- Remove the M.2 Drive Retainer
  115
- Install the M.2 Drive Retainer
  118
- Memory Module Replacement
  120
- Remove a Memory Module
  120
- Install a Memory Module
  121
- Mono Amplifier (Speaker) Replacement
  124
- Remove the Mono Amplifier (Speaker)
  124
- Install the Mono Amplifier (Speaker)
  127
- Pcie Adapter Replacement
  128
- Remove a Pcie Adapter
  128
- Install a Pcie Adapter
  131
- Power Button with LED Replacement
  134
- Remove the Power Button with LED
  134
- Install the Power Button with LED
  136
- Power Supply Unit Replacement
  137
- Remove the Power Supply Unit
  137
- Install the Power Supply Unit
  140
- Processor Replacement (Trained Technician Only)
  142
- Remove the Processor
  142
- Only)
  144
- Install the Processor
  144
- Server Replacement
  146
- Remove the Server from the Rails
  146
- Install the Server to the Rails
  148
- Server Cover Replacement
  152
- Remove the Server Cover
  152
- Install the Server Cover
  155
- System Board Replacement
  157
- Only)
  157
- Remove the System Board
  157
- Install the System Board
  159
- Only)
  161
- Thermal Sensor Replacement
  162
- Remove the Thermal Sensor
  162
- Install the Thermal Sensor
  164
- Complete the Parts Replacement
  166
Chapter 4. Problem Determination

167
- Event Logs
  167
- General Problem Determination Procedures
  167
- List of POST Error Messages
  168
- Resolving Suspected Power Problems
  171
- Resolving Suspected Ethernet Controller Problems
  171
- Troubleshooting by Symptom
  172
- Power on and Power off Problems
  172
- Memory Problems
  173
- Hard Disk Drive Problems
  174
- Monitor and Video Problems
  175
- Optional-Device Problems
  176
- Intermittent Problems
  177
- Network Problems
  178
- Observable Problems
  179
- Software Problems
  180
Chapter 5. Hardware Disassembling for Recycle

183
- Disassemble the Server for Chassis Recycle
  183
Appendix A. Getting Help and Technical Assistance

185
- Before You Call
  185
- Contacting Support
  186
Appendix B. Notices

187
- Trademarks
  188
- Important Notes
  188
- Telecommunication Regulatory Statement
  188
- Electronic Emission Notices
  189
- Taiwan BSMI Rohs Declaration
  189
- Taiwan Import and Export Contact Information
  189

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