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Manuals and User Guides for Lenovo 7Y40. We have
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Lenovo 7Y40 manual available for free PDF download: Hardware Installation And Maintenance Manual
Lenovo 7Y40 Hardware Installation And Maintenance Manual (124 pages)
Brand:
Lenovo
| Category:
Storage
| Size: 3.26 MB
Table of Contents
Table of Contents
3
Safety
5
Chapter 1. Introduction
7
Specifications
7
Management Software
9
Tech Tips
9
Security Advisories
9
Chapter 2. System Components
11
Front View
11
Rear View
12
Rear View Leds
13
Chapter 3. Rail Kit Installation Instructions
17
DM/DE Series 2U24, 3U, 4U Rail Kit Installation
17
DM/DE Series 2U12 Rail Kit Installation
18
Chapter 4. Hardware Replacement Procedures
23
Replacing the Caching Module
23
Shutting down the Degraded Controller
23
Opening the Controller Module
24
Replacing or Adding a Caching Module
25
Reinstalling the Controller
26
Running System-Level Diagnostics
27
Completing the Replacement Process
29
Replacing the NVMEM Battery
29
Shutting down the Degraded Controller
29
Opening the Controller Module
30
Replacing the NVMEM Battery
31
Reinstalling the Controller
32
Running System-Level Diagnostics
33
Completing the Replacement Process
35
Swapping out a Power Supply
35
Completing the Replacement Process
37
Swapping out a Fan
37
Completing the Replacement Process
38
Replacing the Controller Module
38
Preparing the System for the Replacement
39
Shutting down the Degraded Controller
41
Replacing the Controller Module Hardware
42
Restoring and Verifying the System
51
Completing System Restoration
55
Completing the Replacement Process
60
Important Information after Replacing the Controller Module
60
Replacing a Pcie Card
60
Shutting down the Degraded Controller
60
Opening the Controller Module
61
Replacing a Pcie Card
62
Reinstalling the Controller
63
Completing the Replacement Process
64
Replacing a DIMM
64
Shutting down the Degraded Controller
64
Opening the Controller Module
65
Replacing the Dimms
66
Reinstalling the Controller
69
Running System-Level Diagnostics
69
Completing the Replacement Process
72
Replacing the Boot Media
72
Shutting down the Degraded Controller
73
Opening the Controller Module
73
Replacing the Boot Media
74
Completing the Replacement Process
78
Replacing the Real-Time Clock Battery
78
Shutting down the Degraded Controller
78
Opening the Controller Module
79
Replacing the RTC Battery
80
Reinstalling the Controller
81
Completing the Replacement Process
82
Replacing the Chassis
82
Shutting down the Controller
82
Swapping out a Power Supply
83
Swapping out a Fan
85
Removing the Controller Module
86
Replacing a Chassis from Within the Equipment Rack or System Cabinet
87
Installing the Controller
88
Running System-Level Diagnostics
90
Completing the Replacement Process
92
Important Information after Replacing the
92
Chapter 5. System Level Diagnostics
93
Introduction to System-Level Diagnostics
93
Requirements for Running System-Level Diagnostics
93
How to Use Online Command-Line Help
94
Running System Installation Diagnostics
95
Running System Panic Diagnostics
98
Running Slow System Response Diagnostics
100
Running Hardware Installation Diagnostics
104
Running Device Failure Diagnostics
107
Appendix A. Getting Help and Technical Assistance
111
Before You Call
111
Collecting Service Data
112
Contacting Support
112
Appendix B. Notice of Privacy Practices
113
Appendix C. Notices
115
Trademarks
116
Important Notes
116
Particulate Contamination
116
Telecommunication Regulatory Statement
117
Electronic Emission Notices
117
Taiwan Region BSMI Rohs Declaration
118
Taiwan Region Import and Export Contact Information
118
Index
119
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