Contents
Contents . . . . . . . . . . . . . . . . . i
Safety . . . . . . . . . . . . . . . . . . iii
Chapter 1. Introduction . . . . . . . . . 1
System package contents. . . . . . . . . . . . 1
Specifications . . . . . . . . . . . . . . . . 1
Management software . . . . . . . . . . . . . 4
Tech Tips . . . . . . . . . . . . . . . . . . 4
Security advisories . . . . . . . . . . . . . . 4
Chapter 2. System components. . . . . 5
Front view . . . . . . . . . . . . . . . . . . 5
Rear view . . . . . . . . . . . . . . . . . . 6
Rear view LEDs . . . . . . . . . . . . . . . . 8
PCIe slots . . . . . . . . . . . . . . . . . 10
Chapter 3. System installation and
setup . . . . . . . . . . . . . . . . . . 11
Quick guide . . . . . . . . . . . . . . . . 11
Detailed guide . . . . . . . . . . . . . . . 11
Preparing for installation . . . . . . . . . 11
Installing the hardware . . . . . . . . . . 12
Cabling controllers . . . . . . . . . . . . 13
Completing system setup and configuration . . 20
Chapter 4. Hardware replacement
procedures . . . . . . . . . . . . . . . 23
Replacing a power supply . . . . . . . . . . . 23
Replacing a power supply . . . . . . . . . 23
Completing the replacement process . . . . 24
Replacing a fan . . . . . . . . . . . . . . . 25
Shutting down the impaired node . . . . . . 25
Removing the controller module . . . . . . 25
Replacing a fan . . . . . . . . . . . . . 26
Reinstalling the controller module . . . . . . 27
Completing the replacement process . . . . 29
Replacing the controller module . . . . . . . . 29
Shutting down the impaired controller . . . . 30
Replacing the controller module hardware . . 30
Running diagnostics . . . . . . . . . . . 40
Completing the replacement process . . . . 40
Replacing a DIMM. . . . . . . . . . . . . . 40
Shutting down the impaired controller . . . . 41
Removing the controller module . . . . . . 41
Replacing a DIMM . . . . . . . . . . . . 43
Installing the controller module . . . . . . . 44
Running diagnostics . . . . . . . . . . . 47
Completing the replacement process . . . . 47
Replacing the boot media . . . . . . . . . . . 47
Pre-shutdown checks for onboard encryption
keys . . . . . . . . . . . . . . . . . 48
Shutting down the impaired controller . . . . 50
Removing the controller module . . . . . . 51
Replacing the boot media . . . . . . . . . 53
Transferring the boot image to the boot
media . . . . . . . . . . . . . . . . . 53
Booting the recovery image . . . . . . . . 57
Completing the replacement process . . . . 59
Replacing the real-time clock battery . . . . . . 60
Shutting down the impaired controller . . . . 60
Removing the controller module . . . . . . 60
Replacing the RTC battery . . . . . . . . . 63
Reinstalling the controller module . . . . . . 64
Completing the replacement process . . . . 66
Replacing mezzanine cards . . . . . . . . . . 66
Shutting down the impaired controller . . . . 66
Removing the controller module . . . . . . 67
Replacing or installing a mezzanine card . . . 69
Reinstalling the controller module . . . . . . 70
Completing the replacement process . . . . 71
Replacing the NVMEM battery . . . . . . . . . 71
Shutting down the impaired controller . . . . 71
Removing the controller module . . . . . . 72
Replacing the NV battery . . . . . . . . . 73
Installing the controller module . . . . . . . 74
Running diagnostics . . . . . . . . . . . 76
Completing the replacement process . . . . 76
Replacing the chassis . . . . . . . . . . . . 76
Shutting down the controllers when replacing
a chassis . . . . . . . . . . . . . . . 76
Removing the controller modules . . . . . . 77
Moving drives to the new chassis . . . . . . 78
Replacing a chassis from within the
equipment rack or system cabinet. . . . . . 79
Installing the controller modules . . . . . . 79
Running diagnostics . . . . . . . . . . . 80
Completing the replacement process . . . . 80
Chapter 5. System level
diagnostics. . . . . . . . . . . . . . . 81
Introduction to system-level diagnostics . . . . . 81
Scan system . . . . . . . . . . . . . . . . 81
Test system . . . . . . . . . . . . . . . . 84
© Copyright Lenovo 2023 i
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