Cisco Systems R2001120402, UCS C200 M1 manual Installing CPUs and Heatsinks

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Chapter 3 Maintaining the Server

Installing or Replacing Components

Installing CPUs and Heatsinks

The qualified and supported part numbers for this component are subject to change over time. For the most up-to-date list of replaceable components, see the following URL and then scroll to Technical Specifications:

http://www.cisco.com/en/US/products/ps10493/products_data_sheets_list.html

To install or replace a CPU and heatsink, follow these steps:

Step 1 Remove an existing CPU and heatsink:

a.Power off the server as described in the “Shutting Down and Powering Off the Server” section on page 3-7.

b.Disconnect all power cords from the power supplies.

c.Slide the server out the front of the rack far enough so that you can remove the top cover. You might have to detach cables from the rear panel to provide clearance.

Caution If you cannot safely view and access the component, remove the server from the rack.

d.Remove the top cover as described in the “Removing and Replacing the Server Top Cover” section on page 3-9.

e.Remove the air baffle that sits over the CPUs and DIMMs and set it aside.

f.Loosen the two captive screws that hold the heatsink to the chassis posts and lift the heatsink out of the server (see Figure 3-18).

g.If you plan to use this heatsink with your new CPU, clean all of the old thermal compound from the bottom of the heatsink.

h.Unhook the CPU socket latch and open the CPU cover plate.

i.Lift the CPU out of the socket and set it aside on an antistatic mat or in an antistatic bag.

Step 2 Install a CPU and heatsink:

a.Set the new CPU into the socket, being careful to orient the CPU alignment notches with the alignment keys in the socket.

b.Close the CPU cover plate and hook the socket latch back in the locked position.

c.Prepare the thermal compound, which aids heat transference between the CPU and the heatsink:

If you are installing a new heatsink, a thermal pad comes pre-applied on the heatsink. Remove the protective film to expose the thermal pad. Do not use the syringe of thermal compound that is shipped with a replacement CPU in this case.

If you are using your existing heatsink, make sure that all of the old thermal compound is removed from the underside of the heatsink. Then apply the full contents of the syringe that is supplied with the new CPU to apply thermal compound to the top of the CPU. Apply the compound as evenly as possible so that it forms an even layer when the heatsink is tightened down.

d.Align the heatsink captive screws with the chassis posts, and then tighten both captive screws evenly.

e.Replace the air baffle and the top cover.

f.Replace the server in the rack, replace power cords and any other cables, and then power on the server by pressing the Power button.

 

Cisco UCS C200 Server Installation and Service Guide

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Contents Cisco UCS C200 Server Installation and Service Guide Page N T E N T S Status LEDs AC Power Cord Illustrations OL-20732-02 Organization Related DocumentationAudience Conventions Bewaar Deze InstructiesConservez CES Informations Guarde Estas Instrucciones GEM Disse Anvisninger Xii Obtaining Documentation and Submitting a Service Request Xiv Overview Optional DVD module Rear Panel Features Feature or Component Cisco UCS C200 Server LFF RAID = redundant array of independent disks Installing the Server Shipping Box Contents Unpacking and Inspecting the ServerPreparing for Installation Installation GuidelinesRequired Equipment Slide Rail Adjustment RangeRack Requirements Installing the Server Into a Rack Attaching a Slide-Rail Assembly Attaching Mounting Brackets to the Server Attaching the Cable Management Arm Initial Server Setup Connecting and Powering On the Server Standalone ModeOL-20732-02 Cisco UCS C200 Server Installation and Service Guide NIC Modes and NIC Redundancy Settings System Bios and Cimc Firmware Updating the Bios and Cimc FirmwareAccessing the System Bios Service Jumper Locations Motherboard JumpersUsing the Bios Recovery Jumper J1E5 to Recover Corrupt Bios Clearing the Cimc Admin Password Using Jumper J45 Using the Clear Cmos Jumper J1E6 Clearing the Bios Admin Password Using Jumper J1E4 OL-20732-02 Cisco Integrated Management Interface Cimc Server Configuration UtilityServer Monitoring and Management Tools Status LEDs Front Panel LEDsLED Name State CPU fault Off-All CPUs are operating properly Rear Panel LEDsLED Name State LED Name State Preparing for Component Installation Shutting Down and Powering Off the ServerRemoving and Replacing the Server in a Rack Removing and Replacing the Server Top Cover Removing the Top Cover of the ServerRemoving the Front Cover of the Server Replaceable Component Locations 6shows the Large Form Factor LFF version of the serverReplaceable Component Locations, Small Form Factor Top View Installing or Replacing Components Maintaining the Server Installing or Replacing Components 282338 Alternate Front Panel Module Cable Routing Installing Hard Drives or Solid State Drives HDD01 HDD02 HDD03 HDD04 HDD01 HDD02 HDD03 HDD04 HDD05 HDD06 HDD07 HDD08 Installing Power Supplies PSU2 PSU1Installing a Fan Tray 15 Removing and Replacing a Fan Tray Installing DIMMs Memory Performance Guidelines and Population RulesMemory Population Rules Low-Voltage Dimm Considerations Generation M2 Only Dimm Installation Procedure 17 Removing and Replacing Memory Modules Installing CPUs and Heatsinks 18 Removing and Replacing CPUs and Heatsinks Installing a Motherboard Cmos Battery Installing a Trusted Platform Module 19 Removing and Replacing a Motherboard Cmos BatteryTPM Replacing a PCIe Riser Card Assembly 21 Removing and Replacing a PCIe Riser Card Assembly Replacing a PCIe CardReplacement Procedure PCIe Slot How to Identify Which Power Supply Model is in Your Server Resolving Insufficient Memory Space to Execute Option ROMs Resolving Insufficient 16-Bit I/O Space Replacing an LSI MegaRAID Battery Backup Unit Replacing an LSIiBBU06 BBU24 Removing and Replacing an LSIiBBU06 BBU Replacing an LSIiBBU08 BBU 25 Replacing a Mounting Bracket for the LSIiBBU08 BBUScrews 27 Removing and Replacing an LSIiBBU06 BBU Installing a Mezzanine Card Mezzanine card retaining posts three Technical Specifications Physical SpecificationsEnvironmental Specifications Power SpecificationsCable and Power Cord Specifications KVM CableSupported Power Cords and Plugs Description Feet Meters IllustrationAC Power Cord Illustrations This section contains the AC power cord illustrationsCAB-9K10A-EU CAB-9K10A-SW CAB-N5K6A-NA CAB-9K12A-NA OL-20732-02 RAID Controller Considerations Supported RAID Controllers and Required CablesR200-SASCBL3 Enabling the Mezzanine Card RAID Controller in the Bios RAID Controller CablingCisco UCS C200 SFF Server Cabling How to Determine Which Controller Is in Your ServerCisco UCS C200 LFF Server Cabling How To Launch Option ROM-Based Controller Utilities From your For More Information OL-20732-02 Installation for Cisco UCS Integration OL-20732-02