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4-36 Sun Fire X2250 Server Service Manual • April 2009
4.5.12 Replacing a CPU and Heatsink
The following procedure describes how to replace a CPU. The Sun Fire X2250 server
supports both single-CPU and dual-CPU configurations.
Note – Replacement of a CPU and heatsink should only be done by trained service
personnel. If you are adding a second CPU to a single CPU configuration, see
Section 4.5.13, “Installing a New CPU” on page 4-41.
Caution – Observe the appropriate ESD precautions in Section 4.2.1, “ESD
Precautions” on page 4-2 when handling the CPU.
4.5.12.1 Removing a CPU and Heatsink
To remove a CPU and heatsink:
1. Power off the system and remove the cover as described in Section 4.3,
“Powering Off the Server and Removing the Cover” on page 4-3.
2. Unfasten the four screws securing the heatsink to the board (see
FIGURE 4-32).
- Sun Fire 1
- X2250 Server 1
- Service Manual 1
- Contents 3
- Contents v 5
- Contents vii 7
- Index Index–1 8
- How This Book Is Organized 9
- Typographic Conventions 10
- Support and Training 11
- Product Updates 11
- Third-Party Web Sites 11
- Warranty 12
- Sun Welcomes Your Comments 12
- 1.1 Features 14
- 1.2.1 Preinstalled Software 15
- 1.3 Hardware System Overview 16
- 1.3.2 Internal Components 17
- Processor Configuration 19
- FIGURE 1-1 20
- 1.4.4 Clearing the CMOS 21
- Troubleshooting 23
- 2.1 Troubleshooting Overview 24
- Chapter 2 Troubleshooting 2-3 25
- Troubleshooting Procedures 26
- Chapter 2 Troubleshooting 2-5 27
- Problem Possible solution 28
- Chapter 2 Troubleshooting 2-7 29
- Performing Diagnostics 31
- Option Description 33
- Diagnostics Tests menu 34
- 3.3.1 Testing the Hard Disk 36
- 3.4 Immediate Burn-in Testing 37
- 3.5 Deferred Burn-in Testing 39
- ■ Select Yes and press Enter 42
- Solaris 10 Operating System 45
- 3.7 Show Results Summary 46
- 3.8 Print Results Report 48
- 3.9 About Pc-Check 48
- 3.10 Exit to DOS 48
- 4.1 Tools and Supplies Needed 49
- 4.2 Installation Precautions 50
- FIGURE 1-2) 51
- Removing the Server Cover 52
- 2 CPU 1 10 Dual blower module 53
- 5 DIMM slots (4) 13 I/O board 53
- 4.5.1 Replacing the I/O Board 55
- Installing the I/O Board 56
- 35W cards 57
- FIGURE 4-6 58
- FIGURE 4-7 58
- Removing a PCIe Card 59
- Installing the PCIe Card 60
- Removing a Hard Disk Drive 61
- Installing a Hard Disk Drive 62
- Carrier” on page 4-14 65
- Removing the ODD Filler Panel 67
- 4.5.6 Replacing the Air Duct 68
- To install the air duct: 69
- , aligning the baffle 69
- Installing the Air Duct 70
- Removing the Power Supply 71
- Installing the Power Supply 72
- Removing the Fan Module 73
- Installing the Fan Module 74
- 4.5.10.2 Removing a DIMM 77
- Bank 1 DIMM Slot Locations 78
- 4.5.10.3 Installing a DIMM 79
- Installing a DIMM 80
- FIGURE 4-30 for the 81
- Removing the System Battery 82
- Installing the System Battery 83
- FIGURE 4-32) 84
- Removing a Heatsink 85
- Removing the CPU 86
- Installing the CPU 87
- FIGURE 4-35 88
- 4.5.13 Installing a New CPU 89
- Installing the Heatsink 91
- 4.5.14 Replacing Cables 92
- 4.5.15 Motherboard 93
- Removing the Motherboard 94
- Installing the Motherboard 95
- 7. Replace the system cover 96
- System Specifications 99
- A.2 Power Specifications 100
- TABLE A-6 101
- B.2 Updating BIOS 104
- B.3 Updating SP Firmware 106
- B.3.2 ILOM Web Interface 107
- PXE Server 109
- # unzip syslinux-3.09.zip 110
- # cd /syslinux-3.09/memdisk 110
- Sun Fire X2250 Server 112
- Mainboard is Replaced 113
- With Optional Slide Rails 115
- Installation 116
- FIGURE C-2.) 117
- FIGURE C-3.) 118
- FIGURE C-4.) 119
- Setting the Rail Width 120
- Rail-width spacer 120
- Assemblies 121
- FIGURE C-6.) 122
- FIGURE C-6.) Continue 122
- Assembly 123
- CMA rail 124
- Left slide-rail 124
- Left slide rail 125
- Right slide rail 126
- CMA mounting 126
- CMA slide-rail 127
- Right slide 127
- CMA extension 128
- CMA arm connector 128
- (on left slide rail) 128
- Installing CMA Cable Hangers 129
- CMA cable hanger 129
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