Lenovo 7D8T Manuals

Manuals and User Guides for Lenovo 7D8T. We have 1 Lenovo 7D8T manual available for free PDF download: Maintenance Manual

Lenovo 7D8T Maintenance Manual

Lenovo 7D8T Maintenance Manual (218 pages)

Brand: Lenovo | Category: Server | Size: 26.84 MB

Table of Contents

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

9
- Specifications
  9
- Shock and Vibration Specifications
  15
- Particulate Contamination
  15
- Firmware Updates
  16
- Tech Tips
  20
- Security Advisories
  20
- Power on the Server
  20
- Power off the Server
  21
Chapter 2. Server Components

23
- Front View
  25
- Front Operator Panel
  27
- External LCD Diagnostics Handset
  28
- Top View
  33
- System Leds
  35
- System-Board Leds
  37
- Identifying Connectors
  39
- System-Board Connectors
  40
- Power Backplane Connectors
  41
- Pcie Riser-Card Connectors
  41
- Drive Backplane Connectors
  42
- System-Board Switches
  43
- Parts List
  44
- Power Cords
  48
Chapter 3. Hardware Replacement Procedures

49
- Installation Guidelines
  49
- System Reliability Guidelines
  50
- Working Inside the Server with the Power on
  51
- Handling Static-Sensitive Devices
  51
- Air Baffle Replacement
  51
- Remove the Air Baffle
  51
- Install the Air Baffle
  57
- CMOS Battery (CR2032) Replacement
  66
- Remove the CMOS Batteries (CR2032)
  66
- Install the CMOS Battery (CR2032)
  68
- EIA Bracket Replacement
  71
- Remove the EIA Brackets
  71
- Install the EIA Brackets
  73
- External LCD Diagnostics Handset Replacement
  76
- Remove the External LCD Diagnostics
  76
- Handset
  76
- Install the External LCD Diagnostics
  76
- Fan and Fan Cage Replacement
  78
- Remove the Fans and the Fan Cage
  78
- Install the Fan Cage and the Fans
  81
- Intrusion Switch with Cable Replacement
  85
- Remove the Intrusion Switch with Cable
  85
- Install the Intrusion Switch with Cable
  87
- Heat Sink Torx T30 Nut Replacement
  90
- Remove a Heat Sink Torx T30 Nut
  90
- Install a Heat Sink Torx T30 Nut
  91
- Memory Module Replacement
  92
- Remove a Memory Module
  92
- Install a Memory Module
  95
- M.2 Boot Adapter and Drive Replacement
  98
- Remove the M.2 Boot Adapter and Drives
  98
- Install the M.2 Drives and Boot Adapter
  100
- OCP Ethernet Adapter Replacement
  103
- Remove the OCP Ethernet Adapter
  103
- Install the OCP Ethernet Adapter
  105
- Pcie Riser Assembly and Adapter Replacement
  108
- Remove the Pcie Riser Assemblies and Adapters
  108
- Install the Pcie Adapters and Riser
  116
- Assemblies
  116
- Power Backplane Replacement
  128
- Remove the Power Backplane
  128
- Install the Power Backplane
  129
- Power Supply Replacement
  131
- Remove a Hot-Swap Power Supply Unit
  132
- Install a Hot-Swap Power Supply Unit
  133
- Processor and Heat Sink Replacement
  135
- Remove the Processor and Heat Sink
  135
- Separate the Processor from Carrier and Heat
  138
- Sink
  138
- Install a Processor and Heat Sink
  141
- Security Bezel and Dust Filter Replacement
  145
- Remove the Security Bezel
  145
- Remove the Dust Filter
  147
- Install the Dust Filter
  148
- Install the Security Bezel
  149
- Security Bezel Cable Module Replacement
  151
- Technician Only)
  151
- Remove the Security Bezel Cable Module
  151
- Install the Security Bezel Cable Module
  152
- Serial Port Module Replacement
  153
- Remove the Serial Port Module
  153
- Install the Serial Port Module
  155
- System Board Replacement
  157
- Only)
  157
- Remove the System Board Assembly
  157
- Install the System Board Assembly
  159
- Update the Machine Type and Serial
  161
- Number
  161
- Enable UEFI Secure Boot
  163
- Trayless Drive and Drive Cage Replacement
  163
- Technician Only)
  163
- Remove the Drive Cage and Trayless Drives
  164
- Install the Drive Cage and Trayless Drives
  168
- Firmware and TPM 2.0 Security Module Replacement (Trained Technician Only)
  174
- Module
  174
- Install the Firmware and TPM 2.0 Security
  175
- Module
  175
- Top Cover Replacement
  176
- Remove the Top Covers
  176
- Install the Top Covers
  178
- Wall Mount LED Cable Replacement
  180
- Technician Only)
  180
- Remove the Wall Mount LED Cable
  180
- Install the Wall Mount LED Cable
  182
- Complete the Parts Replacement
  182
- Hardware Disassembling for Chassis Recycle
  183
Chapter 4. Problem Determination

185
- Event Logs
  185
- The Front Operator Panel and Error Leds
  187
- System-Board Leds
  188
- General Problem Determination Procedures
  188
- Resolving Suspected Power Problems
  189
- Resolving Suspected Ethernet Controller Problems
  189
- Troubleshooting by Symptom
  190
- Power on and Power off Problems
  190
- Memory Problems
  192
- Monitor and Video Problems
  196
- Keyboard, Mouse, KVM Switch or USB-Device
  197
- Problems
  197
- Optional-Device Problems
  198
- Serial-Device Problems
  200
- Intermittent Problems
  200
- Power Problems
  201
- Network Problems
  202
- Observable Problems
  203
- Software Problems
  205
Appendix A. Getting Help and Technical Assistance

207
- Before You Call
  207
- Collecting Service Data
  208
- Contacting Support
  209
Appendix B. Notices

211
- Trademarks
  212
- Important Notes
  212
- Telecommunication Regulatory Statement
  212
- Electronic Emission Notices
  213
- Taiwan BSMI Rohs Declaration
  213
- Taiwan Import and Export Contact Information
  213
- Index
  215

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