Cisco UCS C220 M5

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Figure 32: PCIe Riser Assembly

Hinged card retainer (one each slot)4PCIe slot 1 rear-panel opening1

PCIe connector for cable that supports

front-panel NVMe SSDs

5External riser handle2

PCIe slot 2 rear-panel opening3

d) Position the PCIe riser over its two sockets on the motherboard and over the two chassis alignment channels.

Maintaining the Server

Replacing a PCIe Card

Main Page

Rear Panel Leds4
Internal Diagnostic Leds5
Preparing for Component Installation6
Required Equipment for Service Procedures6
Shutting down and Removing Power from the Server7
Shutting down Using the Power Button7
Shutting down Using the Cisco IMC GUI7
Shutting down Using the Cisco IMC CLI8
Shutting down Using the Cisco UCS Manager Equipment Tab8
Shutting down Using the Cisco UCS Manager Service Profile9
Removing the Server Top Cover9
Serial Number Location10
Hot Swap Vs Hot Plug10
Removing and Replacing Components11
Serviceable Component Locations11
Replacing SAS/SATA Hard Drives or Solid State Drives13
SAS/SATA Drive Population Guidelines13
Sector Format SAS/SATA Drives Considerations14
Replacing a SAS/SATA Drive15
Replacing a Front-Loading Nvme SSD16
Front-Loading Nvme SSD Population Guidelines16
Front-Loading NVME SSD Requirements and Restrictions16
Enabling Hot-Plug Support in the System BIOS17
Installing a Pcie Cable for Front-Loading Nvme Ssds19
Replacing HHHL Form-Factor Nvme Solid State Drives20
HHHL SSD Population Guidelines20
HHHL Form-Factor NVME SSD Requirements and Restrictions20
Replacing an HHHL Form-Factor Nvme SSD21
Replacing Fan Modules22
Replacing Cpus and Heatsinks23
Special Information for Upgrades to Second Generation Intel Xeon Scalable Processors23
CPU Configuration Rules24
Tools Required for CPU Replacement24
Replacing a CPU and Heatsink25
Additional CPU-Related Parts to Order with RMA Replacement Cpus31
Additional CPU-Related Parts to Order with RMA Replacement System Chassis32
Moving an M5 Generation CPU32
Replacing Memory Dimms37
DIMM Population Rules and Memory Performance Guidelines37
Replacing Dimms39
Replacing Intel Optane DC Persistent Memory Modules39
Intel Optane DC Persistent Memory Module Population Rules and Performance Guidelines40
Installing Intel Optane DC Persistent Memory Modules41
Server BIOS Setup Utility Menu for DCPMM42
Replacing a Mini-Storage Module Carrier44
Replacing an SD Card in a Mini-Storage Carrier for SD45
Replacing a Micro SD Card46
Replacing an Internal USB Drive48
Replacing a USB Drive48
Enabling or Disabling the Internal USB Port49
Replacing the RTC Battery50
Replacing Power Supplies51
Replacing AC Power Supplies52
Replacing DC Power Supplies52
Installing DC Power Supplies (First Time Installation)54
Grounding for DC Power Supplies55
Replacing a Pcie Card56
Pcie Slot Specifications56
Cisco Virtual Interface Card (VIC) Considerations59
Replacing an Mlom Card60
Replacing an Mraid Riser (Riser 3)61
Storage Controller Card Firmware Compatibility63
Replacing a SAS Storage Controller Card (RAID or HBA)64
Replacing a Boot-Optimized M.2 RAID Controller Module65
Cisco Boot-Optimized M.2 RAID Controller Considerations65
Replacing a Cisco Boot-Optimized M.2 RAID Controller67
Replacing the Supercap (RAID Backup)69
Replacing a SATA Interposer Card70
Replacing a Chassis Intrusion Switch72
Installing a Trusted Platform Module (TPM)73
TPM Considerations73
Installing and Enabling a TPM74
Service Headers and Jumpers79
Using the Clear CMOS Header (J38, Pins 9 - 10)80
Using the BIOS Recovery Header (J38, Pins 11 - 12)81
Procedure 1: Reboot with Recovery.cap File82
Procedure 2: Use BIOS Recovery Header and Bios.cap Recovery File82
Using the Clear Password Header (J38, Pins 13 - 14)83
Using the Boot Alternate Cisco IMC Image Header (J39, Pins 1 - 2)84
Using the Reset Cisco IMC Password to Default Header (J39, Pins 3 - 4)84
Using the Reset Cisco IMC to Defaults Header (J39, Pins 5 - 6)85

Cisco UCS C220 M5 - Page 58

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