Dell EMC PowerEdge MX740c User Manual

Figure 16. Removing system cover
Next step
1 Replace the system cover.
Installing system cover
Prerequisites
1 Follow the safety guidelines listed in Safety instructions.
2 Ensure that all internal cables are routed correctly and connected, and no tools or extra parts are left inside the system.
Steps
1 Align the tabs on the system cover with the guide slots on the system.
2 Slide the cover towards the front of the system.
46
Installing and removing system components

Dell EMC PowerEdge MX740c Specifications

General

Product Type	Server
Management	iDRAC9 with Lifecycle Controller
Processor	Up to two Intel Xeon Scalable processors, up to 28 cores per processor
Memory	Up to 3TB DDR4 memory
Drive Bays	Up to 6 x 2.5"
Storage	SAS, SATA, NVMe SSD
RAID Support	HBA330
Chassis	PowerEdge MX7000
Expansion Slots	PCIe slots available in the MX7000 chassis
Networking	2 x 25GbE ports via fabric A and B; Optional mezzanine card provides additional connectivity

Summary

PowerEdge MX740c Sled Overview

Initial System Setup and Configuration

Setting Up Your System

Methods to Download Firmware and Drivers

Pre-Operating System Management Applications

System Setup Details

System BIOS Settings Details

Memory Settings Details

Persistent Memory Details

Processor Settings Details

SATA Settings Details

NVMe Settings Details

Boot Settings Details

UEFI Boot Settings

Network Settings Screen Details

Integrated Devices Details

Serial Communication Details

System Profile Settings Details

System Security Settings Details

Secure Boot Details

Redundant OS Control Screen Details

Miscellaneous Settings Details

iDRAC Settings Utility

Dell Lifecycle Controller

Boot Manager

Installing and Removing System Components

Safety Instructions

General safety warnings for handling system components.

Before Working Inside Your Sled

Prerequisite steps before servicing internal components.

After Working Inside Your Sled

Prerequisite steps after servicing internal components.

Recommended Tools

Removing the Sled from Enclosure

Step-by-step guide to remove the sled from the enclosure.

Installing the Sled into Enclosure

Step-by-step guide to install the sled into the enclosure.

Removing the System Cover

Steps to remove the system cover.

Installing System Cover

Steps to install the system cover.

Removing Air Shroud

Steps to remove the air shroud.

Installing Air Shroud

Steps to install the air shroud.

Removing Drive Blank

Installing Drive Blank

Removing Drive Carrier

Steps to remove a drive carrier from a drive slot.

Installing Drive Carrier

Steps to install a drive carrier into a drive slot.

Removing a Drive from Drive Carrier

Steps to remove a drive from its carrier.

Installing a Drive into Drive Carrier

Steps to install a drive into its carrier.

Removing Drive Backplane

Steps to remove the drive backplane.

Installing Drive Backplane

Steps to install the drive backplane.

Removing the Drive Cage

Steps to remove the drive cage.

Installing the Drive Cage

Steps to install the drive cage.

Removing the Battery Backup Unit

Steps to remove the battery backup unit.

Installing the Battery Backup Unit

Steps to install the battery backup unit.

Removing the BBU from the BBU Cage

Steps to remove the BBU from its cage.

Installing the BBU into the BBU Cage

Steps to install the BBU into its cage.

Removing the Control Panel

Steps to remove the control panel.

Installing the Control Panel

Steps to install the control panel.

General Memory Module Installation Guidelines

Guidelines for optimal system memory performance and configuration.

NVDIMM-N Memory Module Installation Guidelines

Recommended guidelines for installing NVDIMM-N memory modules.

Mode-Specific Guidelines

Optimizer Mode

Removing a Memory Module

Steps to remove a memory module from its socket.

Installing a Memory Module

Steps to install a memory module into its socket.

Removing the Processor and Heat Sink Module

Steps to remove the processor and heat sink module.

Removing the Processor from the Processor and Heat Sink Module

Steps to remove the processor from its heat sink module.

Installing the Processor into a Processor and Heat Sink Module

Steps to install the processor into its heat sink module.

Installing a Processor and Heat Sink Module

Steps to install the processor and heat sink module onto the system board.

Removing the iDRAC Card

Steps to remove the iDRAC card.

Installing the iDRAC Card

Steps to install the iDRAC card onto the system board.

Removing the PERC Card

Steps to remove the PERC card.

Installing the PERC Card

Steps to install the PERC card onto the system board.

Removing the Jumbo PERC Card

Steps to remove the Jumbo PERC card.

Installing the Jumbo PERC Card

Steps to install the Jumbo PERC card.

Removing the IDSDM Card

Steps to remove the IDSDM card.

Installing the IDSDM Card

Steps to install the IDSDM card onto the system board.

Removing a MicroSD Card

Steps to remove a MicroSD card from the IDSDM card.

Installing a MicroSD Card

Steps to install a MicroSD card into the IDSDM card.

Removing the M.2 BOSS Module

Steps to remove the M.2 BOSS module.

Installing the M.2 BOSS Module

Steps to install the M.2 BOSS module onto the system board.

Removing the M.2 BOSS Card

Steps to remove the M.2 BOSS card from the module.

Installing the M.2 BOSS Card

Steps to install the M.2 BOSS card into the module.

Removing the Mezzanine Card

Steps to remove the Mezzanine card.

Installing the Mezzanine Card

Steps to install the Mezzanine card onto the system board.

Removing the Mini Mezzanine Card

Steps to remove the mini Mezzanine card.

Installing the Mini Mezzanine Card

Steps to install the mini Mezzanine card onto the system board.

Removing the Mini Mezzanine Card Blank

Installing the Mini Mezzanine Card Blank

Replacing the Optional Internal USB Memory Key

Replacing the System Battery - Option A

Replacing the System Battery - Option B

Removing the System Board

Installing the System Board

Restoring the Service Tag by Using the Easy Restore Feature

Entering the System Service Tag by Using System Setup

Upgrading the TPM

Removing the TPM

Installing the TPM

Initializing TPM for BitLocker Users

Initializing the TPM 1.2 for TXT Users

Initializing the TPM 2.0 for TXT Users

Jumpers and Connectors

Disabling a Forgotten Password

Technical Specifications

Memory Specifications

System Diagnostics and Indicator Codes

Using System Diagnostics

Dell Embedded System Diagnostics

Running the Embedded System Diagnostics from Boot Manager

Running the Embedded System Diagnostics from the Dell Lifecycle Controller