apple Service Source Xserve (Late 2006) 9 November Apple Computer, Inc. All rights reserved.

apple Service Source Xserve (Late 2006) 9 November 2006 2006 Apple Computer, Inc. All rights reserved.

Xserve (Late 2006) Take Apart General Information 6 Apple Drive Module 8 Power Supply 11 Opening the Xserve (Late 2006)Top Cover 13 FB-DIMM Memory 16 PCI-X and PCI-E Riser Cards 19 PCI-X and PCI-E Expansion Cards 21 Battery 25 Optical Drive 27 Airflow Duct 30 Fan Array 33 Front Panel Board Cable 36 Backplane-to-Logic Board I/O Cable 38 Optical Drive Cable 40 Locking Mechanism Rod 42 Front Bezel Assembly 45 Front Panel Buttons 48 Light Pipe 50 Front Panel Board 53 Drive Interconnect Backplane 56 Power Distribution Board Cable 60 ii

Power Distribution Board 62 Processor Heat Sink 64 Processor 72 Video Mezzanine Card 76 Logic Board 78 Rear ID Button 84 ID Tab 86 Enclosure 89 Troubleshooting General Information 92 What s New 92 97 97 98 (POST) 99 LED 100 LED 103 104 104 105 106 Apple Xserve Diagnostics (AXD) 107 Symptom Charts 108 108 108 110 111 111 USB 112 FireWire 113 114 Views Internal Views 116 1 116 2 117 iii

External Views 118 118 118 Appendix iv

apple Service Source Take Apart Xserve (Late 2006) 2006 Apple Computer, Inc. All rights reserved.

General Information Xserve (Late 2006) Xserve Xserve Xserve (Late 2006) Xserve G5 Xserve (Late 2006) Xserve (Late 2006) 2 Xserve G5 1 What's New Xserve (Late 2006) Troubleshooting General Information Xserve (Late 2006) Take Apart General Information 6

LED Views External Views Xserve (Late 2006) Xserve (Late 2006) Setup Guide #2 #1 Xserve Xserve Allen wrench key Take Apart ID Xserve ID Xserve ( ID Xserve ID Troubleshooting ID Xserve Xserve Xserve (Late 2006) Take Apart General Information 7

Apple Drive Module Xserve (Late 2006) 3 Apple Drive Module (ADM) Xserve Xserve Xserve RAID ADM Xserve G4 Xserve RAID ATA (PATA) ADM Xserve G5 ATA (SATA) ADM Xserve (Late 2006) SATA ADM SAS (Serial Attached SCSI) 3 ADM ADM Xserve RAID ADM Xserve Xserve G4 PATA ADM Xserve G5 SATA ADM Xserve G4 Xserve RAID Xserve G5 Xserve (Late 2006) * * * * ( ) Xserve (Late 2006) SATA ADM * * ( ) Xserve (Late 2006) SAS ADM * PATA SATA ADM PATA SAS ADM ADM Xserve SAS ADM Take Apart Xserve Xserve Xserve (Late 2006) Take Apart Hard Drive Module 8

Xserve ( Mac OS X Server ) Xserve Xserve 2 LED Drive module status light (green) Drive module activity light (blue) LED LED LED Xserve (Late 2006) Take Apart Hard Drive Module 9

Drive bay 1 Drive bay 2 Drive bay 3 1. 2. 3. Xserve ( Mac OS X Server ) ( ) LED Xserve Xserve (Late 2006) Take Apart Hard Drive Module 10

Power Supply Xserve (Late 2006) Xserve 2 Xserve Power supply bay 2 Power supply bay 1 Xserve (Late 2006) Take Apart Power Supply 11

1. 2. Pull the handle to unlatch the power supply and remove it. 1. Slide the power supply in and press the handle to seat it. 2. Xserve 2 Xserve Xserve (Late 2006) Take Apart Power Supply 12

Opening the Xserve (Late 2006) Top Cover Xserve (Late 2006) Xserve G5 Xserve 4 Xserve Xserve Xserve ( LED ) Xserve Allen key Xserve 3 ( 922-6144 ) ( ) Xserve Xserve Xserve Xserve (Late 2006) Take Apart Opening the Xserve (Late 2006) Top Cover 13

Xserve Xserve 5 10 1. 2. 3. 4. 5. Xserve ( Xserve User sguide ) Xserve Xserve Xserve ( ) Xserve Latches Thumbscrews Xserve (Late 2006) Take Apart Opening the Xserve (Late 2006) Top Cover 14

6. 7. Xserve Xserve Xserve Xserve Xserve Slide the cover back and lift it off. Unscrew the two captive thumbscrews. 8. Xserve Xserve Xserve Xserve (Late 2006) Take Apart Opening the Xserve (Late 2006) Top Cover 15

FB-DIMM Memory Xserve (Late 2006) 8 1 (GB) 2 FB-DIMM fully-bu ered dual inline memory module DIMM 32 GB 8 DIMM 1 DIMM 8 1 2 3 4 5 6 7 8 Xserve (Late 2006) 667 MHz DDR2 ECC FB-DIMM 512 MB 1 GB 2 GB 4 GB 2 1 ( DIMM 4 8 ) DIMM 36 ECC (Error correcting code) FB-DIMM FB-DIMM Xserve Xserve DIMM Xserve DIMM JEDEC (Joint Electronic Device Engineering Council) DIMM SPD (Serial Presence Detect) JEDEC DIMM Web (www.apple.co.jp/guide) Macintosh Apple Store www.apple.co.jp/store) Xserve (Late 2006) Take Apart FB-DIMM Memory 16

DIMM 2 1 DIMM ( ) 1 2 3 4 5 6 7 8 (Back) 1 2 3 4 5 6 7 8 The server comes with at least 2 DIMMs Add the next pair in these two slots Add the next pair in these two slots Add the next pair in these two slots (Front) DIMM 1 4 5 8 DIMM 8 1 4 DIMM 5 8 DIMM 4 1 4 5 6 2 1 5 8 4 Xserve Xserve (Late 2006) Take Apart FB-DIMM Memory 17

DIMM slots (8) 1. 2. DIMM DIMM Xserve Ejectors Notch Connectors DIMM DIMM DIMM DIMM DIMM DIMM DIMM Xserve (Late 2006) Take Apart FB-DIMM Memory 18

PCI-X and PCI-E Riser Cards Xserve (Late 2006) 2 PCI PCI-E PCI-E PCI-X 1 PCI-X Connector on PCI-X riser Connector on PCI-E riser #1 Xserve Xserve Expansion slot 1 (PCI-E or PCI-X) Expansion slot 2 (PCI-E) Xserve (Late 2006) Take Apart PCI-X and PCI-E Riser Cards 19

1. 2 Captive screws 2. PCI Screw PCI card PCI riser 3. Xserve (Late 2006) Take Apart PCI-X and PCI-E Riser Cards 20

PCI-X and PCI-E Expansion Cards Xserve (Late 2006) 2 1 (9 ) PCI-E PCI-X 2 (6.6 ) PCI-E Xserve (Late 2006) 1 64 PCI-X 133 MHz (PCI-X ) 32 64 3.3 33 66 100 MHz PCI PCI-X PCI-E x8 (PCI-X ) 9 25 2 PCI-Express x8 (PCI-X ) 6.6 25 PCI-E PCI-E PCI-X 1 PCI-X #1 Xserve Xserve Xserve (Late 2006) Take Apart PCI-X and PCI-E Expansion Cards 21

Expansion slot 1 (PCI-E or PCI-X) Expansion slot 2 (PCI-E) 1. 2. 2 Captive screws 3. Xserve Xserve (Late 2006) Take Apart PCI-X and PCI-E Expansion Cards 22

4. Screw PCI card PCI riser 1. Screw PCI card PCI riser Xserve (Late 2006) Take Apart PCI-X and PCI-E Expansion Cards 23

2. 3. 4. 5. 2 Xserve Ethernet Fibre Channel Fibre Channel Utility SCSI Xserve (Late 2006) Take Apart PCI-X and PCI-E Expansion Cards 24

Battery Xserve (Late 2006) CR 2032 1 Xserve Battery Xserve (Late 2006) Take Apart Battery 25

1. 2. 3. 1 2 CR2032 (+) Xserve The negative ( ) side faces away from the power supply. 4. 5. Xserve Xserve (Late 2006) Take Apart Battery 26

Optical Drive Xserve G5 Xserve (Late 2006) #0 Xserve Xserve (Late 2006) Take Apart Optical Drive 27

1. 2. 3. 4. Xserve (Late 2006) Take Apart Optical Drive 28

5. 6. 3 Xserve (Late 2006) Take Apart Optical Drive 29

Airflow Duct #1 Xserve Xserve (Late 2006) Take Apart Airflow Duct 30

1. 2. 5 Xserve Xserve (Late 2006) Take Apart Airflow Duct 31

backplane-to-logic board I/O 5 Xserve (Late 2006) Take Apart Airflow Duct 32

Fan Array 1 Xserve Xserve (Late 2006) Take Apart Fan Array 33

1. 2. 2 Xserve Xserve (Late 2006) Take Apart Fan Array 34

Xserve (Late 2006) Take Apart Fan Array 35

Front Panel Board Cable Xserve PCI 1 Xserve (Late 2006) Take Apart Front Panel Board Cable 36

1. 2. Xserve Xserve (Late 2006) Take Apart Front Panel Board Cable 37

Backplane-to-Logic Board I/O Cable Xserve Xserve (Late 2006) Take Apart Backplane-to-Logic Board I/O Cable 38

1. backplane-to-logic board 2. backplane-to-logic board Xserve Xserve (Late 2006) Take Apart Backplane-to-Logic Board I/O Cable 39

Optical Drive Cable Xserve Xserve (Late 2006) Take Apart Optical Drive Cable 40

1. 2. 3. Xserve Xserve (Late 2006) Take Apart Optical Drive Cable 41

Locking Mechanism Rod Xserve G5 Xserve (Late 2006) Xserve Xserve (Late 2006) Take Apart Locking Mechanism Rod 42

1. 2. 3. 1. Xserve (Late 2006) Take Apart Locking Mechanism Rod 43

2. Xserve (Late 2006) Take Apart Locking Mechanism Rod 44

Front Bezel Assembly Xserve G5 Xserve (Late 2006) Xserve Xserve (Late 2006) Take Apart Front Bezel Assembly 45

1. 2. 2 3. Xserve (Late 2006) Take Apart Front Bezel Assembly 46

1. ID 2. 2 3. 4. 5. 2 Xserve (Late 2006) Take Apart Front Bezel Assembly 47

Front Panel Buttons ID Xserve Xserve (Late 2006) Take Apart Front Panel Buttons 48

1. 2. ID LED Xserve (Late 2006) Take Apart Front Panel Buttons 49

Light Pipe Xserve G5 Xserve (Late 2006) Xserve Xserve (Late 2006) Take Apart Light Pipe 50

1. 2. 1. 2 Xserve (Late 2006) Take Apart Light Pipe 51

2. 3. 4. 2 Xserve (Late 2006) Take Apart Light Pipe 52

Front Panel Board #1 Xserve Xserve (Late 2006) Take Apart Front Panel Board 53

1. 2 2. 2 Xserve (Late 2006) Take Apart Front Panel Board 54

3. 2 4. Xserve Xserve (Late 2006) Take Apart Front Panel Board 55

Drive Interconnect Backplane 3 Xserve Apple Drive Module Xserve (Late 2006) Take Apart Drive Interconnect Backplane 56

1. 2 2. 3. backplane-to-logic board I/O Xserve (Late 2006) Take Apart Drive Interconnect Backplane 57

4. 4 ( ) 5. ( ) 4 Xserve (Late 2006) Take Apart Drive Interconnect Backplane 58

( ) 4 4 Xserve (Late 2006) Take Apart Drive Interconnect Backplane 59

Power Distribution Board Cable Xserve Xserve (Late 2006) Take Apart Power Distribution Board Cable 60

1. 2. Xserve Xserve (Late 2006) Take Apart Power Distribution Board Cable 61

Power Distribution Board 1 Xserve Apple Drive Module 2 Xserve (Late 2006) Take Apart Power Distribution Board 62

1. 2. 3. Xserve (Late 2006) Take Apart Power Distribution Board 63

Processor Heat Sink (CPU A) (CPU B) ID 076-1237 GSX #1 Xserve Xserve (Late 2006) Take Apart Processor Heat Sink 64

1. DIMM 4 Xserve (Late 2006) Take Apart Processor Heat Sink 65

2 DIMM (CPU A) 2. 3. 4. 5. (CPU B) 1 4 Xserve (Late 2006) Take Apart Processor Heat Sink 66

1. 2. 3. (CPU B) (CPU B) 4. Xserve (Late 2006) Take Apart Processor Heat Sink 67

5. 6. 1 ( 4.5 cc) Xserve (Late 2006) Take Apart Processor Heat Sink 68

7. 8. Xserve (Late 2006) Take Apart Processor Heat Sink 69

9. 10. 11. (CPU B) 2 12. 4 Xserve (Late 2006) Take Apart Processor Heat Sink 70

13. 4 14. (CPU A) 1 13 Xserve (Late 2006) Take Apart Processor Heat Sink 71

Processor (CPU A) (CPU B) Xserve Xserve (Late 2006) Take Apart Processor 72

1. 2. 3. Xserve (Late 2006) Take Apart Processor 73

Xserve (Late 2006) Take Apart Processor 74

Xserve G5 Xserve (Late 2006) Apple Service Diagnostic Xserve (Late 2006) Take Apart Processor 75

Video Mezzanine Card #1 Xserve PCI-E 2 Xserve (Late 2006) Take Apart Video Mezzanine Card 76

1. 2. mezzanine 4 Xserve mezzanine 4 Xserve (Late 2006) Take Apart Video Mezzanine Card 77

Logic Board 3 4 Xserve PCI FB-DIMM ( ) Backplane-to-logic board I/O ( ) mezzanine ( ) mezzanine DIMM PCI Xserve (Late 2006) Take Apart Logic Board 78

1. 2. 2 Xserve (Late 2006) Take Apart Logic Board 79

3. 1 Xserve (Late 2006) Take Apart Logic Board 80

4. 9 ( ) 5. 6. Xserve Xserve (Late 2006) Take Apart Logic Board 81

Xserve 1 2 (3 5 cm) ID Battery mezzanine PCI FB-DIMM Xserve (Late 2006) Take Apart Logic Board 82

Xserve Ethernet Ethernet ID (MAC ) Ethernet Xserve ID Ethernet Ethernet ID ( ) ID Xserve (Late 2006) Take Apart Logic Board 83

Rear ID Button Xserve PCI-E 2 Xserve (Late 2006) Take Apart Rear ID Button 84

1. 2. 3. 4. ID 2 Xserve 2 Xserve ID ID 4 4 Xserve (Late 2006) Take Apart Rear ID Button 85

ID Tab Xserve ID 076-1237 GSX Xserve PCI Backplane-to-logic board I/O Xserve (Late 2006) Take Apart ID Tab 86

1. ID Xserve (Late 2006) Take Apart ID Tab 87

2. ID ( ) 3. ID Xserve (Late 2006) Take Apart ID Tab 88

Enclosure Xserve ID 076-1237 GSX Xserve Apple Drive Module PCI Backplane-to-logic board I/O ID Xserve (Late 2006) Take Apart Enclosure 89

Xserve (Late 2006) Take Apart Enclosure 90

apple Service Source Troubleshooting Xserve (Late 2006) 2006 Apple Computer, Inc. All rights reserved.

General Information What's New Xserve (Late 2006) Intel Xeon 64 Serial Attached SCSI (SAS) 32 GB FB-DIMM mini-dvi PCI-X PCI-E Intel Xeon 64 Xserve (Late 2006) Two 2.0 GHz, 2.66 GHz, 3.0 GHz Intel Xeon 5100 2 4 (MB) 1.33 (GHz) SATA SAS Xserve (Late 2006) 3 Apple Serial ATA (SATA) Serial Attached SCSI (SAS) Xserve (Late 2006) 1 3 1 Xserve (Late 2006) Troubleshooting General Information 92

Xserve Xserve Xserve OS Take Apart Hard Drive Module FB-DIMM Xserve (Late 2006) 8 1 (GB) 2 FB-DIMM fully-bu ered dual inline memory module DIMM 32 GB 8 DIMM 1 DIMM 8 1 2 3 4 5 6 7 8 Xserve (Late 2006) 667 MHz DDR2 ECC FB-DIMM 512 MB 1 GB 2 GB 4 GB 2 1 ( DIMM 4 8 ) DIMM 36 ECC (Error correcting code) FB-DIMM FB-DIMM Xserve Xserve DIMM Xserve DIMM JEDEC (Joint Electronic Device Engineering Council) DIMM SPD (Serial Presence Detect) JEDEC DIMM Web (www.apple.co.jp/guide) Macintosh Apple Store www.apple.co.jp/store) Xserve (Late 2006) Troubleshooting General Information 93

DIMM 2 1 DIMM ( ) 1 2 3 4 5 6 7 8 (Back) 1 2 3 4 5 6 7 8 The server comes with at least 2 DIMMs Add the next pair in these two slots Add the next pair in these two slots Add the next pair in these two slots (Front) DIMM 1 4 5 8 DIMM 8 1 4 DIMM 5 8 DIMM 4 1 4 5 6 2 1 5 8 4 Xserve 2 Xserve 2 Xserve Xserve 2 1 Xserve 1 Take Apart Power Supply Power Supply Bay 1 Power Supply Bay 2 Xserve (Late 2006) Troubleshooting General Information 94

LED LED AC LED Power Supply Status Light 2 Xserve Xserve Xserve 2 1 AC 1 AC AC AC Xserve Xserve (Late 2006) PCI mini-dvi mezzanine 64 MB VRAM ( CTO 256 MB VRAM) ATI RV515 Xserve (Late 2006) Troubleshooting General Information 95

Xserve mini-dvi to VGA ( ) Xserve mini-dvi Apple mini-dvi to DVI Apple mini-dvi to Video PCI-X PCI-E Xserve (Late 2006) 2 1 (9 ) PCI-E PCI-X 2 (6.6 ) PCI-E Expansion slot 1 (PCI-E or PCI-X) Expansion slot 2 (PCI-E) Xserve (Late 2006) PCI 1 64 PCI-X 133 MHz (PCI-X ) 32 64 3.3 33 66 100 MHz PCI PCI-X PCI-E x8 (PCI-X ) 9 25 2 PCI-Express x8 (PCI-X ) 6.6 25 Take Apart Expansion Cards Xserve (Late 2006) Troubleshooting General Information 96

Xserve 1. 2. 3. on/standby ID ID ID Start up from disc in optical drive Start up from NetBoot server Start up from first available system on an internal drive module Skip current startup disk and start up from any other available system Start up in target disk mode Reset NVRAM and start up from first bootable drive module Not used Start up in diagnostic mode from a NetBoot server 4. ID Xserve Xserve Ethernet 2 FireWire 800 2 USB 2.0 2 mini-dvi 1 RS-232 RS-422 1 Xserve FireWire 400 1 Xserve DB9 8 1 9600 kbps Views External Views Xserve (Late 2006) Troubleshooting General Information 97

SMC (System Management Controller) SMC (System Management Controller) Xserve Xserve SMC SMC Xserve SMC SMC PRAM Xserve SMC Xserve Xserve 1 1. 2. 3. ( option + command + esc ) ( control command ) ( 10 ) SMC Xserve Xserve Xserve SMC Xserve SMC 2 Xserve (Late 2006) SMC 1. 2. 3. 4. 5. Xserve ( Xserve ) AC 15 Xserve RTC (Real Time Clock) RTC (Real Time Clock) Xserve Xserve RTC RTC 1. 2. Xserve ( Xserve ) AC Xserve (Late 2006) Troubleshooting General Information 98

3. 4. 20 5 Xserve 5. RTC Xserve Xserve Xserve Xserve SYS_RST FB-DIMM SYS_RST Xserve Xserve SYS_RST Xserve (POST) Xserve ROM Xserve Xserve LED * 1 (1) FB-DIMM (2) (3) LED 1 3 LED 3 FB-DIMM FB-DIMM LED FB-DIMM FB-DIMM FB-DIMM * LED 1 Xserve (Late 2006) Troubleshooting General Information 99

LED Xserve LED Xserve LED LED Xserve Xserve (Late 2006) Troubleshooting General Information 100

LED DIAG_LED LED 1 Trickle Pwr ( ) LED 2 CPU B Error CPU B IERR ( ) LED 3 CPU A Error CPU A IERR ( ) LED 4 CPU B OT CPU B LED 5 CPU A OT CPU A LED 6 GPU Present EFI LED 7 LED 8 EFI Done EFI LED 1 Trickle Power LED 1 LED 2 CPU B Error LED 3 CPU A Error LED BootROM Xseve Xserve (Late 2006) Troubleshooting General Information 101

Xserve SYS_RST CPU Error LED Error LED Xserve SMC Xserve 20 FB-DIMM PCI Express LED FB-DIMM PCI Express LED CPU error LED 10 5 Xserve CPU A CPU B CPU Error LED CPU LED 4 CPU B Overtemp LED 5 CPU A Overtemp LED 2 LED 2 LED LED Xserve Xserve LED 6 GPU Present LED Xserve PCI PCI LED 7 Power On DIAG_LED Xserve (Late 2006) Troubleshooting General Information 102

LED Xserve PCI LED 8 EFI Good LED 5 LED Xserve EFI (Extensible Firmware Interface) LED 7 Power On LED LED 2 3 4 5 FB-DIMM LED Xserve (Late 2006) FB-DIMM LED LED FB-DIMM LED Xserve (Late 2006) Troubleshooting General Information 103

FB-DIMM FB-DIMM FB-DIMM FB-DIMM ( 2 ) FB- DIMM LED FB-DIMM LED FB-DIMM FB-DIMM Xserve ( ) SMC Xserve LED 1 AC LED 1 LED 7 AC Xserve LED 7 LED 2 Xserve 1 1 Xserve (Late 2006) Xserve Xserve INSERT SENSOR LOCATION GRAPHIC AND CALLOUTS HERE? Xserve (Late 2006) Troubleshooting General Information 104

Xserve On/standby button and light Enclosure lock and status light System identifier button/light Ethernet link light (Port 2) Optical drive Drive module status light Drive module activity light FireWire 400 port Ethernet link light (Port 1) System activity lights Drive Module bays (3) On/standby On/standby Xserve 10 Xserve Xserve Xserve ( ) Xserve ID ID Xserve 1 2 ID Ethernet 2 Xserve Ethernet 2 Ethernet 1 2 4 4 LED 4 4 Xserve Xserve (Late 2006) Troubleshooting General Information 105

System activity lights ( LED) - - - Drive module status light (green) Drive module activity light (blue) ( LED) - - Xserve Mac OS X Xserve Xserve (Late 2006) Troubleshooting General Information 106

Xserve Xserve Apple Xserve Diagnostics (AXD) Apple Xserve Diagnostics Xserve Xserve Server Admin Tools Xserve Xserve Xserve AXD Xserve (Late 2006) Troubleshooting General Information 107

Symptom Charts ( LED ) 1. ID 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. ( ) Xserve PCI Xserve Xserve (Late 2006) Troubleshooting Symptom Charts 108

1. FB-DIMM 2. 3. FB-DIMM Apple Xserve Diagnostics FB- DIMM FB-DIMM 1. 1 2. 3. 4. 5. 3 5 Xserve 1 LED 1. ID 2. 3. 4. 5. 6. SMC SMC PCI LED 1. ID 2. 3. 4. 5. SMC SMC ID Xserve (Late 2006) Troubleshooting Symptom Charts 109

1. ID 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. SMC SMC 1. SMC SMC 2. 3. 4. LED 1. ID 2. 3. 4. 5. 6. 7. 8. 9. mezzanine mini-dvi mini-dvi mezzanine RAM command option P R SMC SMC mezzanine 10. Xserve (Late 2006) Troubleshooting Symptom Charts 110

1. 2. 3. 4. 5. mini-dvi mezzanine mezzanine Apple Drive Module Xserve 1. 2. 3. 4. 5. 6. 7. Apple Drive Module take Apart Hard Drive Modules Xserve Xserve Xserve Xserve 4 5 I/O 1. 2. 3. 4. 5. Xserve 3 8 ( ) USB Xserve Xserve (Late 2006) Troubleshooting Symptom Charts 111

6. 7. 8. 9. 10. Web 1. Xserve 2. 3. 4. 58641 1. Xserve 2. 3. 4. 5. 6. 7. 8. command E USB Xserve USB Apple 1. Xserve 2. 3. 4. 5. USB USB USB ( USB ) Xserve (Late 2006) Troubleshooting Symptom Charts 112

1. Xserve 2. 3. 4. 5. 6. 7. 8. USB USB USB ( USB ) Finder Xserve FireWire FireWire FireWire 1. Xserve 2. 3. 4. 5. 6. 7. 8. 9. 10. FireWire FireWire Xserve FireWire 5 6 FireWire FireWire FireWire Xserve FireWire FireWire Xserve FireWire Xserve FireWire FireWire FireWire Xserve (Late 2006) Troubleshooting Symptom Charts 113

FireWire FireWire 1. Xserve 2. 3. 4. 5. 6. 7. 8. FireWire FireWire Xserve FireWire 5 6 FireWire FireWire FireWire Xserve FireWire 1. Ethernet 2. 3. 4. 5. 6. 7. 8. 9. 10. Ethernet 1 Ethernet Xserve Xserve Xserve Xserve Xserve Ethernet RAM command option P R Ethernet Ethernet Ethernet Xserve (Late 2006) Troubleshooting Symptom Charts 114

apple Service Source Views Xserve (Late 2006) 2006 Apple Computer, Inc. All rights reserved.

Internal Views 1 Top Cover 922-7866 Front Panel Board Cable 922-7857 Airflow Duct 922-7867 Fan Array 076-1248 Drive Interconnect Backplane 661-4188 Power Distribution Board Cable 922-7859 Power Distribution Board 922-7855 Backplane-to-Logic Board Cable 922-7864 Expansion Cards 661-4047 661-4048 661-4197 661-4206 661-4194 661-4195 Video Mezzanine Card 661-4205 Processor Heatsink 076-1251 Processor 3.0 GHz 661-4223 2.6 GHz 661-4222 2.0 GHz 661-4221 Riser Card PCI-X 922-7860 PCI-E 922-7861 FB-DIMMs 512 MB 661-4189 1 GB 661-4190 2 GB 661-4191 4 GB 661-4192 Xserve (Late 2006) Views 116

2 Logic Board 661-4187 Locking Rod 922-6328 Front Panel Board 922-7853 ID Tab 076-1252 Enclosure 076-1250 Front Bezel 922-6354 Front Button Kit 076-0997 Light Pipe Kit 076-0984 Hard Drive 80 GB 661-4029 73 GB 661-4031 300 GB 661-4032 750 GB 661-4100 Power Supply 661-4196 Optical Drive Cable 922-7858 Optical Drive Combo 661-4033 Super 661-4034 Xserve (Late 2006) Views 117

External Views On/standby button and light Enclosure lock and status light System identifier button/light Ethernet link light (Port 2) Optical drive Drive module status light Drive module activity light FireWire 400 port Ethernet link light (Port 1) System activity lights Drive Module bays (3) Serial console port Display port Expansion slot 2 Ethernet port 2 Ethernet port 1 Expansion slot 1 USB 2.0 ports (2) System identifier button/light System information tag (pullout tab) FireWire 800 ports (2) Power supply bay 1 Power supply bay 2 Xserve (Late 2006) Views 118

apple Service Source Appendix Xserve (Late 2006) 2006 Apple Computer, Inc. All rights reserved.