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Cray XC30-LC Repair Procedures

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XC30-LC and XC40-LC Repair Procedures
(2.0) H-8002 Rev A

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Summary of Contents for Cray XC30-LC

  • Page 1 XC30-LC and XC40-LC Repair Procedures (2.0) H-8002 Rev A...

  • Page 2: Table Of Contents

    Contents Contents 1 About the XC30-LC and XC40-LC Repair Procedures...................6 1.1 Safety Information.............................7 1.2 XC30-LC and XC40-LC Spare Part Numbers..................10 2 System Cabinet Procedures..........................20 2.1 Power Down a System Cabinet.......................20 2.2 Power Up a System Cabinet........................20 2.3 Power Supply Replacement........................21 2.3.1 Remove a Power Supply......................21...
  • Page 3 Contents 2.12.2 Install a Cabinet Controller DIMM....................59 2.13 Chassis Host Replacement........................61 2.13.1 Remove a Chassis Host......................61 2.13.2 Install a Chassis Host.......................62 2.14 Optical Network Cable Replacement.....................64 2.14.1 Remove an Optical Network Cable (AOC)................64 2.14.2 Install an Optical Network Cable (AOC)...................65 2.15 Copper Network Cable Replacement....................66 2.15.1 Remove a Copper Network Cable....................66 2.15.2 Install a Copper Network Cable....................67...
  • Page 4 Contents 3.3 Blower PDU Replacement........................97 3.3.1 Remove a Blower Power Distribution Unit (PDU)..............97 3.3.2 Install a Blower Power Distribution Unit (PDU)................99 4 Preconditioner Cabinet Procedures........................103 4.1 Preconditioner Liquid Sensor Replacement..................103 4.1.1 Remove a Preconditioner Liquid Sensor..................103 4.1.2 Install a Preconditioner Liquid Sensor..................104 4.2 Non-Spring Returned Preconditioner Water Valve Actuator Replacement..........106 4.2.1 Remove a Non-Spring Returned Preconditioner Water Valve Actuator........106 4.2.2 Install a Non-Spring Returned Preconditioner Water Valve Actuator........107...
  • Page 5 Contents 5.5.2 Install a Blade Memory DIMM....................136 5.6 Voltage Module (VRM, VIVOC, and HIVOC) Replacement..............137 5.6.1 Remove a Voltage Module (VRM, VIVOC, and HIVOC)............137 5.6.2 Install a Voltage Module (VRM, VIVOC, and HIVOC)..............138 5.7 Processor Replacement........................139 5.7.1 Remove a Processor........................140 5.7.2 Install a Processor........................142 5.8 KPDC Processor Replacement......................146 5.8.1 Remove a Processor on an KPDC...................146...

  • Page 6: About The Xc30-Lc And Xc40-Lc Repair Procedures

    About the XC30-LC and XC40-LC Repair Procedures About the XC30-LC and XC40-LC Repair Procedures This publication describes how to remove and replace the field replaceable units (FRUs) in Cray ® XC30-LC and XC40-LC systems. Release Information Table 1. Record of Revision...

  • Page 7: Safety Information

    24 hours. Trademarks The following are trademarks of Cray Inc. and are registered in the United States and other countries: CRAY and design, SONEXION, URIKA, and YARCDATA. The following are trademarks of Cray Inc.: APPRENTICE2, CHAPEL, CLUSTER CONNECT, CRAYDOC, CRAYPAT, CRAYPORT, DATAWARP, ECOPHLEX, LIBSCI, NODEKARE.

  • Page 8: Esd Precautions

    ESD Precautions Observe electrostatic discharge (ESD) precautions during any maintenance or repair of Cray systems. Required apparel includes an ESD smock, ESD shoes, and an ESD wrist strap. ESD and Safety Guidelines H-0016, contains information about safety procedures and potential hazards.

  • Page 9: Safety Measures

    Cray systems may reach noise levels where the use of hearing protection is required. The need for this protection depends on such factors as the number of installed cabinets, the speed of the blowers, and the physical design...

  • Page 10: Xc30-Lc And Xc40-Lc Spare Part Numbers

    About the XC30-LC and XC40-LC Repair Procedures personnel when working in computer rooms, even if noise exposure dosimetry results are below the USA OSHA or other country's regulatory levels. XC30-LC and XC40-LC Spare Part Numbers Table 2. Tools Part Number...
  • Page 11 About the XC30-LC and XC40-LC Repair Procedures Part Number Description Procedure 100189300 DIMM, 2GB PC-6400 Install a Cabinet Controller DIMM (CONTROLLER DIMM) 100697801 MODULE ASSY, CHASSIS HOST Install a Chassis Host 100424807 CABLE ASSY, 12.5GBS OPTICAL Install an Optical Network Cable CXP 10.0M AOC...
  • Page 12 About the XC30-LC and XC40-LC Repair Procedures Part Number Description Procedure 100659007 CABLE ASSY, NETWORK XCEDE Install a Copper Network Cable 18PR 61" page 67 100659008 CABLE ASSY, NETWORK XCEDE Install a Copper Network Cable 18PR 65" page 67 100659009...
  • Page 13 About the XC30-LC and XC40-LC Repair Procedures Part Number Description Procedure 100797100 TRANSDUCER, PRESSURE/ Remove a Redesigned Water TEMPERATURE 100PSIG Pressure Transducer on page Install an Original Water Pressure and Temperature Transducer on page 87 100950700 CABLE ASSY, WATER CONTROL...
  • Page 14 About the XC30-LC and XC40-LC Repair Procedures Part Number Description Procedure 100797100 TRANSDUCER, PRESSURE/ Remove a Redesigned TEMPERATURE 100PSIG Preconditioner Water Pressure Transducer on page 115 100950700 CABLE ASSY, WATER CONTROL Install a Preconditioner Return or PCA TO TEMP RTD...
  • Page 15 About the XC30-LC and XC40-LC Repair Procedures Part Number Description Procedure 100609703 DIMM, 8GB PC3-12800 REG DUAL Install a Blade Memory DIMM RANK ECC page 136 100730401 DIMM, 16GB PC3-12800 Reg Dual Install a Blade Memory DIMM Rank ECC (Hynix)
  • Page 16 About the XC30-LC and XC40-LC Repair Procedures Part Number Description Procedure 100812302 PCA, IR ARIES VRM (IBB / ANC) Install a Voltage Module (VRM, VIVOC, and HIVOC) on page 138 100684401 VOLTAGE CONVERTER MOD, Install a Voltage Module (VRM, VERT 300W 52-13VDC (VIVOC)
  • Page 17 About the XC30-LC and XC40-LC Repair Procedures Part Number Description Procedure 101078900 IC, INTEL 12-CORE E5-2690V3 Install a Processor on page 142 2.6GHZ 135W M1 HPDC 101079000 IC, INTEL 14-CORE E5-2695V3 Install a Processor on page 142 2.3GHZ 120W C1 HPDC...
  • Page 18 About the XC30-LC and XC40-LC Repair Procedures Part Number Description Procedure 100509801 PCIE, GEN2 8GB DUAL-PORT FC Install a PCI Card on page 169 LOW PROFILE 100629501 PCIE, GEN2 1GBE QUAD-PORT Install a PCI Card on page 169 COPPER INTERFACE...
  • Page 19 About the XC30-LC and XC40-LC Repair Procedures Part Number Description 100791800 POWER SUPPLY, DELL POWEREDGE R815 SMW2 1100W FRU 100823900 ADAPTER, USB TO PS/2 Boot RAID Cabinet Replacement procedures for the NetApp E2600 are available for download at the NetApp support website at http://www.netapp.com.

  • Page 20: System Cabinet Procedures

    System Cabinet Procedures System Cabinet Procedures Power Down a System Cabinet Prerequisites Time: 2-3 minutes Tools None Procedure 1. Enter the following command in a terminal window on the SMW: smw$ xtcli power down hostname Hostname is the cabinet, system, or partition ID; examples include c0-0 (for a cabinet), s0 (for a system), or p0 (for a partition).

  • Page 21: Power Supply Replacement

    System Cabinet Procedures Power Up a System Cabinet Prerequisites Time: 2-3 minutes Tools None About this task Use this procedure to power up a system cabinet after performing maintenance on the cabinet. Procedure 1. For blower cabinets, place the MAIN DISCONNECT switch on the rear panel of the blower cabinet PDU in the ON (up) position.

  • Page 22: Install A Power Supply

    About this task The power supplies on XC30-LC and XC40-LC systems connect in a minimum N+1 configuration, allowing one power supply to be removed while the system is operating. Procedure 1.

  • Page 23: Operator Interface Replacement

    About this task The power supplies on XC30-LC and XC40-LC systems connect in a minimum N+1 configuration, allowing one power supply to be removed while the system is operating. Procedure 1.
  • Page 24 System Cabinet Procedures Small Phillips screwdriver 5/16-in. socket Socket driver Time Required: 15 minutes About this task The X and Y cabinet address information, cabinet type, and coordinated cooling region (CCR) position is stored on the cabinet controller backplane SEEP. This information does not need to be reset when replacing the operator interface.

  • Page 25: Install An Operator Interface

    System Cabinet Procedures Figure 6. Operator Interface Operator interface Serial cable 4 nuts 2.4.2 Install an Operator Interface Prerequisites Tools Required: Small Phillips screwdriver 5/16-in. socket Socket driver Time Required: 15 minutes About this task The X and Y cabinet address information, cabinet type, and coordinated cooling region (CCR) position is stored on the cabinet controller backplane SEEP.

  • Page 26: Environmental Distribution Board Replacement

    System Cabinet Procedures b. For cabinets, place main circuit breakers CB1 and CB2 in the ON (up) position. Figure 8. Circuit Breakers for Cabinet (left) and Blower (right) a. Close the rear door of the cabinet. b. Enter the following command in a terminal window on the SMW: smw$ xtcli power up Hostname Hostname is the cabinet, system, or partition ID;...

  • Page 27: Install An Environmental Distribution Board

    System Cabinet Procedures c. For blower cabinets, place the MAIN DISCONNECT switch on the rear panel of the blower cabinet PDU in the OFF (down) position. Figure 9. Circuit Breakers for Cabinet (left) and Blower (right) 2. Open the rear door of the cabinet. 3.
  • Page 28 System Cabinet Procedures Socket driver Time Required: 15 minutes Procedure 1. Position the environmental distribution board in the cabinet and reinstall the 5/16-in. nuts (6). Figure 11. Environmental Distribution Board 2. Reconnect the serial cables to the environmental distribution board and tighten the captive screws. Figure 12.

  • Page 29: Liquid Sensor Replacement

    System Cabinet Procedures b. For cabinets, place main circuit breakers CB1 and CB2 in the ON (up) position. Figure 13. Circuit Breakers for Cabinet (left) and Blower (right) a. Close the rear door of the cabinet. b. Enter the following command in a terminal window on the SMW: smw$ xtcli power up Hostname Hostname is the cabinet, system, or partition ID;...

  • Page 30: Install A Liquid Sensor

    System Cabinet Procedures c. For blower cabinets, place the MAIN DISCONNECT switch on the rear panel of the blower cabinet PDU in the OFF (down) position. Figure 14. Circuit Breakers for Cabinet (left) and Blower (right) 2. Open the rear door of the cabinet. 3.

  • Page 31: Chassis Backplane Replacement

    System Cabinet Procedures 3. Replace the tie straps that secure the control cables, if necessary. Figure 16. Liquid Sensor Liquid sensor 2 nuts 4. Power up all of the cabinets in the row. a. For blower cabinets, place the MAIN DISCONNECT switch on the rear panel of the blower cabinet PDU in the ON (up) position.
  • Page 32 Time Required: 1.5 hours About this task This procedure may require a Cray contracted or customer contracted electrician to complete lockout/tagout procedures or disconnect facility power. Allow time in the preventive maintenance schedule for this requirement. Procedure 1. Power down all of the cabinets in the row.
  • Page 33 System Cabinet Procedures ● Electrical hazard ● Make sure that the electrical circuit breaker for the cabinet is off, locked, and tagged. Failure to do so could result in severe shock and burns. Work with a site electrician to ensure that circuit breakers for the cabinet at the wall panel are off. Use appropriate lockout/tagout or other site-specific procedures to indicate that the breakers are off.
  • Page 34 System Cabinet Procedures Figure 19. Horizontal Bus Bar Cover C 0 S 9 C 0 S 4 C 0 S 8 J 1 0 J 2 5 C 0 S 3 J 2 3 C 0 S 2 4 screws (not shown) C 0 S 1 C 0 S 0...
  • Page 35 System Cabinet Procedures Figure 21. Vertical Bus Cover C 1 S 3 C 1 S 2 7/16 in. nuts C 1 S 1 C 1 S 0 C C 0 C C 1 C C 2 C C 3 C C 4 C 0 S 7 J 1 6 J 1 7...

  • Page 36: Install A Chassis Backplane

    System Cabinet Procedures Support the backplane while removing the screws. The backplane is supported by two alignment pins, but it can tip off of the pins while removing the screws. 18. Carefully slide the backplane assembly off of the alignment pins and place it on an ESD-safe surface. 19.
  • Page 37 About this task This procedure may require a Cray contracted or customer contracted electrician to complete lockout/tagout procedures or disconnect facility power. Allow time in the preventive maintenance schedule for this requirement. Procedure 1.
  • Page 38 System Cabinet Procedures 5. If installing the chassis 0 backplane, clean the bare metal conductive surfaces on the horizontal bus bars on the backplane and the cabinet with isopropyl alcohol. 6. Position the backplane onto the alignment pins on the chassis frame. If installing chassis 2, ensure that the EMI gaskets on the sides and top of the backplane are properly positioned between the backplane assembly and the cabinet frame.
  • Page 39 System Cabinet Procedures 16. Loosen the screws (4) that secure each electrical network alignment block to the chassis on each side of the backplane. Figure 25. Guide Block Screws 4 screws Alignment block 17. After all the EMI blocks have been loosened on both side of the backplane, install the alignment blade in each slot, and then tighten the associated electrical network alignment block screws (4).
  • Page 40 System Cabinet Procedures Position the heat pipe on the backplane and carefully engage it in the clips below the optical network cable connectors. 20. Reinstall the IP25 Torx+ screw that attaches the heat pipe to the chilled-water pipe. Torque screws to 35 in- lbs.

  • Page 41: Power Distribution Unit (Pdu) Replacement

    15 minutes About this task This procedure may require a Cray contracted or customer contracted electrician to complete lockout/tagout procedures or disconnect facility power. Allow time in the preventive maintenance schedule for this requirement. This procedure should be preformed only by qualified Cray personnel.
  • Page 42 3. Open the rear door of the cabinet. 4. Have a Cray contracted or customer contracted electrician disconnect the input power cables from the PDU circuit breakers by using the following procedure: a.

  • Page 43: Install A Power Distribution Unit (Pdu)

    T25 Torx driver Large slotted screwdriver Time Required: 15 minutes About this task This procedure may require a Cray contracted or customer contracted electrician to complete lockout/tagout procedures or disconnect facility power. Allow time in the preventive maintenance schedule for this requirement.
  • Page 44 20 IP15+ TORX+ screws 5. Have a Cray contracted or customer contracted electrician reconnect the input power cables to the PDU circuit breakers by using the following procedure: a. Reinstall the input power cables through the support plates in the bottom of the PDU and reattach the cable clamps.

  • Page 45: Power Supply Rack Replacement

    Time Required: 20 - 25 minutes About this task This procedure may require a Cray contracted or customer contracted electrician to complete lockout/tagout procedures or disconnect facility power. Allow time in the preventive maintenance schedule for this requirement. Procedure 1. Power down all of the cabinets in the row.
  • Page 46 System Cabinet Procedures smw$ xtcli power down Hostname Hostname is the cabinet, system, or partition ID; examples include c0-0 (for a cabinet), S0 (for a system), or p0 (for a partition). b. For cabinets, place main circuit breakers CB1 and CB2 in the OFF (down) position. c.
  • Page 47 System Cabinet Procedures Figure 37. Power Supply Rack 6. Remove the IP15 Torx+ screws (8) that attach the horizontal bus bar to the cover and remove the cover. Figure 38. Horizontal Bus Bar Cover C 0 S 9 C 0 S 4 C 0 S 8 J 1 0 J 2 5...

  • Page 48: Install A Power Supply Rack

    System Cabinet Procedures Figure 39. Horizontal Bus Bar Assembly Screws J 1 0 8 screws with J 2 5 conical washers 8. Disconnect control cables P1 through P6 from the environmental distribution board. If necessary, slide PDU out to disconnect power cables. 9.
  • Page 49 System Cabinet Procedures About this task This procedure may require a Cray contracted or customer contracted electrician to complete lockout/tagout procedures or disconnect facility power. Allow time in the preventive maintenance schedule for this requirement. Procedure CAUTION: ● Heavy equipment ●...
  • Page 50 System Cabinet Procedures Figure 40. Horizontal Bus Bar Assembly Screws J 1 0 8 screws with J 2 5 conical washers 7. Replace the horizontal bus bar cover and install the IP15 Torx+ screws (8) that secure the horizontal bus bar to the cover.
  • Page 51 System Cabinet Procedures Figure 42. Power Supply Rack 9. Reinstall each power supply in the power supply rack a. Put the power supply into the slot. b. Tighten the thumb screw at the top right of the power supply. c. Pull the extractor handle up. The system will have two, four, or six fully populated shelves starting at the bottom.

  • Page 52: Cabinet Controller Replacement

    System Cabinet Procedures Figure 43. Circuit Breakers for Cabinet (left) and Blower (right) 2.10 Cabinet Controller Replacement 2.10.1 Remove a Cabinet Controller Prerequisites Tools Required: Small slotted screwdriver Time Required: 5 minutes XC Series-AC Cabinet Controller Replacement video is available that shows how to remove and install this component.

  • Page 53: Install A Cabinet Controller

    System Cabinet Procedures 2. Open the front door of the cabinet. 3. Disconnect the Ethernet and serial cables from the front of the cabinet controller and label all cables. 4. Simultaneously pull out on both extractor handles until they stop. 5.

  • Page 54: Cabinet Controller Backplane Replacement

    System Cabinet Procedures 4. Push in on both extractor handles simultaneously until they lock in place. 5. Power up all of the cabinets in the row. a. For blower cabinets, place the MAIN DISCONNECT switch on the rear panel of the blower cabinet PDU in the ON (up) position.
  • Page 55 System Cabinet Procedures a. Enter the following command in a terminal window on the SMW: smw$ xtcli power down Hostname Hostname is the cabinet, system, or partition ID; examples include c0-0 (for a cabinet), S0 (for a system), or p0 (for a partition). b.

  • Page 56: Install A Cabinet Controller Backplane

    System Cabinet Procedures Figure 49. Cabinet Controller Cables 5. Remove the IP15 Torx+ screws that attach the cabinet controller backplane to the cabinet backplane. 6. Remove the module from slot 15. 7. Push the backplane assembly towards the front of the cabinet. 8.
  • Page 57 System Cabinet Procedures About this task The X and Y cabinet address information, cabinet type, and coordinated cooling region (CCR) position for the cabinet controller are stored on the cabinet controller backplane SEEP. This information must be re-entered on the operator interface when replacing the cabinet controller backplane. Procedure 1.

  • Page 58: Cabinet Controller Dimm Replacement

    System Cabinet Procedures 7. Close the front door of the cabinet. 8. Power up all of the cabinets in the row. a. For blower cabinets, place the MAIN DISCONNECT switch on the rear panel of the blower cabinet PDU in the ON (up) position. b.

  • Page 59: Install A Cabinet Controller Dimm

    System Cabinet Procedures Hostname is the cabinet, system, or partition ID; examples include c0-0 (for a cabinet), S0 (for a system), or p0 (for a partition). b. For cabinets, place main circuit breakers CB1 and CB2 in the OFF (down) position. c.
  • Page 60 System Cabinet Procedures Dusting gas Time Required: 5 minutes Procedure 1. Spray the DIMM contacts and the DIMM socket with dusting gas to remove any debris. CAUTION: ● Equipment damage ● The DIMM connectors are keyed and the DIMM can be installed in the proper orientation. If the connectors do not mate easily, rotate the DIMM 180 degrees.

  • Page 61: Chassis Host Replacement

    System Cabinet Procedures Figure 54. Circuit Breakers for Cabinet (left) and Blower (right) a. Close the rear door of the cabinet. b. Enter the following command in a terminal window on the SMW: smw$ xtcli power up Hostname Hostname is the cabinet, system, or partition ID; examples include c0-0 (for a cabinet), S0 (for a system), or p0 (for a partition).

  • Page 62: Install A Chassis Host

    System Cabinet Procedures c. For blower cabinets, place the MAIN DISCONNECT switch on the rear panel of the blower cabinet PDU in the OFF (down) position. Figure 55. Circuit Breakers for Cabinet (left) and Blower (right) 2. Open the front door of the cabinet. 3.
  • Page 63 System Cabinet Procedures Procedure 1. Align the guide rail on the chassis host with the guide slot in the front of the chassis. Figure 57. Chassis Host 2. Slide the chassis host into the chassis until it stops. Push the center of the face plate to avoid pinching fingers under the extractor handles. 3.

  • Page 64: Optical Network Cable Replacement

    15 minutes About this task The cabinets and blade slots on the XC30-LC and XC40-LC systems do not need to be powered off to remove optical network cables. Optical network cables are often referred to as AOC cables. ATTENTION: Optical network cables less than one year old do not have the ends cut off. The entire cable is removed from the system and returned to Cray to be submitted for warranty replacement.

  • Page 65: Install An Optical Network Cable (Aoc)

    15 minutes About this task The cabinets and blade slots on the XC30-LC and XC40-LC systems do not need to be powered off to remove optical network cables. Optical network cables are often referred to as AOC cables. ATTENTION: Optical network cables less than one year old do not have the ends cut off. The entire cable is removed from the system and returned to Cray to be submitted for warranty replacement.

  • Page 66: Copper Network Cable Replacement

    System Cabinet Procedures ● AOC connectors should not be dropped or banged against any hard objects. ● The AOC cable has a minimum bend radius of 2 inches (5 cm). Care must be taken to ensure the bend radius is greater than this minimum. ●...

  • Page 67: Install A Copper Network Cable

    System Cabinet Procedures About this task Copper cables can be intracabinet or intercabinet within a two cabinet pair. The cabinets or blade slots do not need to be powered off to remove copper network cables. Procedure 1. Open the rear door of the cabinet. 2.

  • Page 68: Temperature And Humidity Sensor Replacement

    System Cabinet Procedures Procedure 1. Route the replacement cable along the same path as the cable that was removed. All cables have a tendency to curve or twist in a particular direction. Allow the cable to follow its natural path whenever possible.
  • Page 69 Approximately 15 minutes; time varies based on the number of compute cabinets in a row About this task The temperature and humidity sensor on the XC30-LC and XC40-LC system can only be replaced on the most upstream (with no preconditioner) or downstream end cabinet.

  • Page 70: Install A Temperature And Humidity Sensor

    System Cabinet Procedures Figure 64. Temperature and Humidity Sensor 2.16.2 Install a Temperature and Humidity Sensor Prerequisites Tools Required: T10 Torx driver Phillips screwdriver Time Required: Approximately 15 minutes; time varies based on the number of compute cabinets in a row About this task The temperature and humidity sensor can only be replaced on the most upstream (with no preconditioner) or downstream end cabinet.

  • Page 71: Coil Control Board Replacement

    System Cabinet Procedures Figure 65. Temperature and Humidity Sensor 4. Reinstall the front blower and back blower into the blower cabinet. 5. Power up all of the cabinets in the row. a. For blower cabinets, place the MAIN DISCONNECT switch on the rear panel of the blower cabinet PDU in the ON (up) position.
  • Page 72 Socket driver Time Required: 15 minutes About this task This removal procedure is the same for the original and new coil control boards on XC30-LC and XC40-LC systems. Figure 67. Original and New Coil Control Boards Original coil control boa rd...

  • Page 73: Install A Coil Control Board

    System Cabinet Procedures c. For blower cabinets, place the MAIN DISCONNECT switch on the rear panel of the blower cabinet PDU in the OFF (down) position. Figure 68. Circuit Breakers for Cabinet (left) and Blower (right) 3. Wait 30 to 40 seconds for the rectifiers to discharge so cables can be safely disconnected. The rectifiers are discharged when the operator interface panel goes dark.
  • Page 74 System Cabinet Procedures Time Required: 15 minutes About this task This installation procedure is the same for the original and redesigned coil control boards on XC30-LC and XC40- LC systems. Figure 69. Original and New Coil Control Boards Original coil...

  • Page 75: Non-Spring Returned Water Valve Actuator Replacement

    System Cabinet Procedures Figure 70. Circuit Breakers for Cabinet (left) and Blower (right) a. Close the rear door of the cabinet. b. Enter the following command in a terminal window on the SMW: smw$ xtcli power up Hostname Hostname is the cabinet, system, or partition ID; examples include c0-0 (for a cabinet), S0 (for a system), or p0 (for a partition).
  • Page 76 System Cabinet Procedures ● This procedure is affected by the current power consumption and utilization of the system. Be cautious of workload increases or decreases. Significant workflow changes that occur after the system is in manual mode could lead to cabinet EPO and/or condensation. Procedure 1.

  • Page 77: Install A Non-Spring Returned Water Valve Actuator

    System Cabinet Procedures Figure 72. Original Actuator 2.18.2 Install a Non-Spring Returned Water Valve Actuator Prerequisites Tools Required: Diagonal cutter Tie straps Phillips screwdriver Hex-head tool Time Required: 8-10 minutes About this task CAUTION: ● Equipment damage ● It's recommended to perform this procedure on a powered down cabinet. If performed on a powered up cabinet, the actuator must be replaced within 15-20 minutes to prevent possible system EPO and/ or condensation.
  • Page 78 System Cabinet Procedures CAUTION: ● Equipment damage ● This procedure is affected by the current power consumption and utilization of the system. Be cautious of workload increases or decreases. Significant workflow changes that occur after the system is in manual mode could lead to cabinet EPO and/or condensation. Procedure 1.
  • Page 79 System Cabinet Procedures Figure 73. Original Actuator 7. Power up all of the cabinets in the row. a. For blower cabinets, place the MAIN DISCONNECT switch on the rear panel of the blower cabinet PDU in the ON (up) position. b.

  • Page 80: Spring Returned Water Valve Actuator Replacement

    System Cabinet Procedures 2.19 Spring Returned Water Valve Actuator Replacement 2.19.1 Remove a Spring Returned Water Valve Actuator Prerequisites Tools Required: Diagonal cutter Tie straps Phillips screwdriver Hex-head tool Time Required: 8-10 minutes About this task CAUTION: ● Equipment damage ●...
  • Page 81 Use the largest percentage. Site water temperatures vary, therefore, the manual valve position must be determined for each site. smw$ xtrsh -l root -b -m ‘-[0-9]{1,}$’ -s’/opt/cray/bin/ccsysd-Q’ | grep “Water valve Position” c3-1 ! ** Message: Compute Cab Water Valve Position: 42.00 pct c4-0 ! ** Message: Compute Cab Water Valve Position: 40.00 pct...

  • Page 82: Install A Spring Returned Water Valve Actuator

    System Cabinet Procedures Verify the updated settings have been written. smw$ cat manual_valve_pos 49 - The cat command shows the percentage used in on page 81. 3. Open the rear door of the cabinet. 4. Cut the tie straps that secure the water valve actuator cable to the adjacent control cables, if necessary. 5.
  • Page 83 System Cabinet Procedures Procedure 1. Reconnect the water valve actuator control cable to the coil control board. 2. Verify the actuator is aligned properly. If the actuator is unaligned or is disassembled, use the following steps to realign the actuator. a.

  • Page 84: Redesigned Water Pressure Transducer Replacement

    System Cabinet Procedures 2.20 Redesigned Water Pressure Transducer Replacement 2.20.1 Remove a Redesigned Water Pressure Transducer Prerequisites Tools Required: 7/8-in. wrench 1 1/16-in. wrench Absorbent rags Teflon tape Time Required: 15 minutes Procedure 1. Power down all of the cabinets in the row. a.

  • Page 85: Install A Redesigned Water Pressure Transducer

    System Cabinet Procedures 8. Remove the transducer from the chilled-water transducer valve. 9. Use absorbent rags to clean up any water. 2.20.2 Install a Redesigned Water Pressure Transducer Prerequisites Tools Required: 7/8-in. wrench 1 1/16-in. wrench Absorbent rags Teflon tape Time Required: 15 minutes Procedure...

  • Page 86: Original Water Pressure And Temperature Transducer Replacement

    System Cabinet Procedures smw$ xtcli power up Hostname Hostname is the cabinet, system, or partition ID; examples include c0-0 (for a cabinet), S0 (for a system), or p0 (for a partition). 2.21 Original Water Pressure and Temperature Transducer Replacement 2.21.1 Remove an Original Water Pressure and Temperature Tranducer Prerequisites Tools Required: 7/8-in.

  • Page 87: Install An Original Water Pressure And Temperature Transducer

    System Cabinet Procedures 4. Close the chilled-water transducer valve. CAUTION: ● Personal injury ● Carefully cut the heat shrink tubing using the utility knife to avoid personal injury. If the pressure transducer is wrapped with heat shrink tubing, use a utility knife to cut the heat shrink and peel it off the transducer.

  • Page 88: Return Or Supply Temperature Sensor Replacement

    Absorbent rags Time Required: 7-8 minutes About this task This sensor is only used in conjunction with the redesigned cooling components on a XC30-LC and XC40-LC system. Procedure 1. Power down all of the cabinets in the row. a. Enter the following command in a terminal window on the SMW:...

  • Page 89: Install A Return Or Supply Temperature Sensor

    System Cabinet Procedures Hostname is the cabinet, system, or partition ID; examples include c0-0 (for a cabinet), S0 (for a system), or p0 (for a partition). b. For cabinets, place main circuit breakers CB1 and CB2 in the OFF (down) position. c.
  • Page 90 Time Required: 7-8 minutes About this task This sensor is only used in conjunction with the redesigned cooling components on XC30-LC and XC40-LC systems. Procedure 1. Peel off the adhesive backing from the new temperature sensor and place the sensor on the bare pipe.
  • Page 91 System Cabinet Procedures Figure 82. Circuit Breakers for Cabinet (left) and Blower (right) a. Close the rear door of the cabinet. b. Enter the following command in a terminal window on the SMW: smw$ xtcli power up Hostname Hostname is the cabinet, system, or partition ID; examples include c0-0 (for a cabinet), S0 (for a system), or p0 (for a partition).

  • Page 92: Blower Cabinet Procedures

    Blower Cabinet Procedures Blower Cabinet Procedures Blower Assembly Replacement 3.1.1 Remove a Blower Assembly Prerequisites Tools Required: T25 Torx driver Time Required: 10 minutes About this task CAUTION: ● Equipment damage ● If the system is powered up, the blower must be reinstalled within 2 minutes after removing the defective blower.

  • Page 93: Install A Blower Assembly

    Blower Cabinet Procedures Grasp the handles on the front and rear of the blower, and pull the blower straight out of the cabinet with the assistance of a qualified person. Figure 83. Blower Assembly Power Power light - rear light - front installation installation Screws (8)

  • Page 94: Blower Control Assembly Replacement

    Blower Cabinet Procedures Figure 84. Blower Power Connector Floating power connector If the connector does not seat, remove the blower, reposition the floating power connector assembly, and reinstall the blower. 4. Reinstall the 25IP Torx+ screws (8) the attach the blower to the cabinet frame. 5.

  • Page 95: Install A Blower Control Assembly

    Blower Cabinet Procedures c. For blower cabinets, place the MAIN DISCONNECT switch on the rear panel of the blower cabinet PDU in the OFF (down) position. Figure 85. Circuit Breakers for Cabinet (left) and Blower (right) 2. Open the front door of the cabinet. 3.
  • Page 96 Blower Cabinet Procedures Approximately 15 minutes; time varies based on the number of compute cabinets in a row Procedure 1. Position the blower control assembly on the PDU and reinstall the 10IP Torx+ attachment screws (4). Figure 88. Blower Control Assembly Blower control assembly screws (4)

  • Page 97: Blower Pdu Replacement

    Blower Cabinet Procedures Hostname is the cabinet, system, or partition ID; examples include c0-0 (for a cabinet), S0 (for a system), or p0 (for a partition). Blower PDU Replacement 3.3.1 Remove a Blower Power Distribution Unit (PDU) Prerequisites Tools Required: T15 Torx driver T25 Torx driver #2 Phillips screwdriver...
  • Page 98 Frame rail screws (4) 7. Have a Cray contracted or customer contracted electrician disconnect the input power cable from the PDU circuit breaker by using the following procedure: a. Disconnect the power cable connector for the cabinet; the connector is located under the raised floor.

  • Page 99: Install A Blower Power Distribution Unit (Pdu)

    Blower Cabinet Procedures d. Label and disconnect the power cable wires from the ground stud and the input terminals of the main circuit breaker. e. Disconnect the power-cable clamp and remove the power cable by pulling it through the bottom of the PDU.
  • Page 100 Blower Cabinet Procedures Time Required: Approximately 30 minutes; time varies based on the number of compute cabinets in a row. Procedure 1. Position the rear of the PDU on the frame rails in the front of the cabinet and slide the PDU into the cabinet. Take care not to damage the serial cable that attaches to the adjacent cabinet.
  • Page 101 Input terminals 5. Have a Cray contracted or customer contracted electrician disconnect the input power cable from the PDU circuit breaker by using the following procedure: a. Reinstall the power cable through the bottom of the PDU and reattach the cable clamp.
  • Page 102 Blower Cabinet Procedures b. Enter the following command in a terminal window on the SMW: smw$ xtcli power up Hostname Hostname is the cabinet, system, or partition ID; examples include c0-0 (for a cabinet), S0 (for a system), or p0 (for a partition).

  • Page 103: Preconditioner Cabinet Procedures

    Preconditioner Cabinet Procedures Preconditioner Cabinet Procedures Preconditioner Liquid Sensor Replacement 4.1.1 Remove a Preconditioner Liquid Sensor Prerequisites Tools Required: Diagonal cutter 1/4-in. socket Socket driver Tie straps Balldriver Set, 11 Piece 5/64-in. - 3/8-in. Time Required: 15 minutes Procedure 1. Power down all of the cabinets in the row. a.

  • Page 104: Install A Preconditioner Liquid Sensor

    Preconditioner Cabinet Procedures Figure 99. Circuit Breakers for Cabinet (left) and Blower (right) 2. Remove the side panel from the EMI filter. a. Turn the top two quarter-turn fasteners with a 5/16-in. balldriver wrench. b. Turn the four remaining quarter-turn fasteners with a 5/32-in. balldriver wrench to open the side panel. c.
  • Page 105 Preconditioner Cabinet Procedures Procedure 1. Position the liquid sensor in the cabinet and reinstall the 1/4-in. nuts (2). 2. Reconnect the control cable to the coil control board. 3. Replace the tie straps that secure the control cables. Figure 101. Liquid Sensor Liquid sensor 2 nuts 4.

  • Page 106: Non-Spring Returned Preconditioner Water Valve Actuator Replacement

    CAUTION: ● Equipment damage ● Cray recommends performing this procedure on a powered down cabinet. If performed on a powered up cabinet, the procedure must be completed within 15-20 minutes to prevent possible system EPO and/or condensation. Procedure 1. Power down all of the cabinets in the row.

  • Page 107: Install A Non-Spring Returned Preconditioner Water Valve Actuator

    Preconditioner Cabinet Procedures Figure 103. Circuit Breakers for Cabinet (left) and Blower (right) 2. Remove the side panel from the EMI filter. a. Turn the top two quarter-turn fasteners with a 5/16-in. balldriver wrench. b. Turn the four remaining quarter-turn fasteners with a 5/32-in. balldriver wrench to open the side panel. c.
  • Page 108 Preconditioner Cabinet Procedures ● Cray recommends performing this procedure on a powered down cabinet. If performed on a powered up cabinet, the procedure must be completed within 15-20 minutes to prevent possible system EPO and/or condensation. Procedure 1. Reconnect the water valve actuator control cable to the coil control board.

  • Page 109: Spring Returned Preconditioner Water Valve Actuator Replacement

    Preconditioner Cabinet Procedures Hostname is the cabinet, system, or partition ID; examples include c0-0 (for a cabinet), S0 (for a system), or p0 (for a partition). Spring Returned Preconditioner Water Valve Actuator Replacement 4.3.1 Remove a Spring Returned Preconditioner Water Valve Actuator Prerequisites Tools Required: Diagonal cutter...
  • Page 110 Site water temperatures vary, therefore, the manual valve position must be determined for each site. Run the xtrsh command to determine the systems current water valve position. Use the largest percentage. smw$ xtrsh -l root -b -m ‘-[0-9]{1,}$’ -s’/opt/cray/bin/ccsysd-Q’ | grep “Water Valve Position”...

  • Page 111: Install A Spring Returned Preconditioner Water Valve Actuator

    About this task CAUTION: ● Equipment damage ● Cray recommends to performing this procedure on a powered down system. If performed on a powered up cabinet, the procedure must be completed within 15-20 minutes to prevent possible system EPO and/or condensation.
  • Page 112 Preconditioner Cabinet Procedures Procedure 1. Reconnect the water valve actuator control cable to the coil control board. 2. Verify the actuator is aligned properly. If the actuator is unaligned or is disassembled, use the following steps to realign the actuator. a.

  • Page 113: Original Preconditioner Water Pressure And Temperature Transducer Replacement

    Preconditioner Cabinet Procedures Hostname is the cabinet, system, or partition ID; examples include c0-0 (for a cabinet), S0 (for a system), or p0 (for a partition). Original Preconditioner Water Pressure and Temperature Transducer Replacement 4.4.1 Remove an Original Preconditioner Water Pressure and Temperature Transducer Prerequisites Tools Required: Two small adjustable wrenches...

  • Page 114: Install An Original Preconditioner Water Pressure And Temperature Transducer

    Preconditioner Cabinet Procedures b. Turn the four remaining quarter-turn fasteners with a 5/32-in. balldriver wrench to open the side panel. c. Grasp both sides of the side panel and lift up to remove the side panel. d. Place the side panel in a safe location. 3.

  • Page 115: Redesigned Preconditioner Water Pressure Transducer Replacement

    Preconditioner Cabinet Procedures Figure 109. Water Pressure and Temperature Transducer 5. Replace the EMI filter side panel. a. Lift the side panel and position it in the lower lip of the cabinet. b. Push the side panel up against the cabinet. c.
  • Page 116 Preconditioner Cabinet Procedures 7/8-in. 1 1/16-in. wrench Absorbent rags Teflon tape Time Required: 15 minutes Procedure 1. Power down all of the cabinets in the row. a. Enter the following command in a terminal window on the SMW: smw$ xtcli power down Hostname Hostname is the cabinet, system, or partition ID;...

  • Page 117: Install A Redesigned Preconditioner Water Pressure Transducer

    Preconditioner Cabinet Procedures 4.5.2 Install a Redesigned Preconditioner Water Pressure Transducer Prerequisites Tools Required: 7/8-in. 1 1/16-in. wrench Absorbent rags Teflon tape Time Required: 15 minutes Procedure 1. Hand tighten the new transducer onto the chilled-water transducer valve. 2. Hold the valve in place with the 7/8-in. wrench. 3.

  • Page 118: Preconditioner Return Or Supply Temperature Sensor Replacement

    Balldriver Set, 11 Piece 5/64-3/8-in. Time Required: 10 minutes About this task This sensor is only used in conjunction with the redesigned cooling components on XC30-LC and XC40-LC systems. Procedure 1. Power down all of the cabinets in the row.

  • Page 119: Install A Preconditioner Return Or Supply Temperature Sensor

    Install a Preconditioner Return or Supply Temperature Sensor Prerequisites Tools Required: Utility knife Sandpaper Absorbent rags Balldriver Set, 11 Piece 5/64-3/8-in. Time Required: 10 minutes About this task This sensor is only used in conjunction with the redesigned cooling components on XC30-LC and XC40-LC systems.
  • Page 120 Preconditioner Cabinet Procedures Procedure 1. Peel off the adhesive backing from the new temperature sensor and place the sensor on the bare pipe. CAUTION: ● Personal injury ● Use caution when cutting the foam with the utility knife. Failure to do so can result in personal injury.

  • Page 121: Preconditioner Air Temperature Sensor Replacement

    Preconditioner Cabinet Procedures smw$ xtcli power up Hostname Hostname is the cabinet, system, or partition ID; examples include c0-0 (for a cabinet), S0 (for a system), or p0 (for a partition). Preconditioner Air Temperature Sensor Replacement 4.7.1 Remove a Preconditioner Air Temperature Sensor Prerequisites Tools Required: T15 Torx driver...

  • Page 122: Install A Preconditioner Air Temperature Sensor

    Preconditioner Cabinet Procedures 4.7.2 Install a Preconditioner Air Temperature Sensor Prerequisites Tools Required: T15 Torx driver Balldriver Set, 11 Piece 5/64-3/8in Time Required: 10 minutes Procedure 1. Place the new temperature sensor in the cabinet and reinstall the T15 Torx screws (4). 2.
  • Page 123 Preconditioner Cabinet Procedures 4.8.1 Remove a Preconditioner Temperature and Humidity Sensor Prerequisites Tools Required: T10 Torx driver Phillips screwdriver Balldriver Set, 11 Piece 5/64-3/8” Time Required: Approximately 30 minutes; time varies based on the number of compute cabinets in a row Procedure 1.

  • Page 124: Install A Preconditioner Temperature And Humidity Sensor

    Preconditioner Cabinet Procedures Figure 118. Temperature and Humidity Sensor 4. Remove the IP10 Torx+ screws (2) that attach the sensor retainer to the bracket. 5. Pull the top of the sensor out from the bracket and disconnect the sensor from the control cable connector. 4.8.2 Install a Preconditioner Temperature and Humidity Sensor Prerequisites...
  • Page 125 Preconditioner Cabinet Procedures Figure 119. Temperature and Humidity Sensor 2. Position the sensor retainer on the bracket and reinstall the IP10 Torx+ attachment screws (2). 3. Position the sensor bracket on the cabinet frame and tighten the captive Phillips screws (2). 4.

  • Page 126: Preconditioner Coil Control Board Replacement

    Preconditioner Cabinet Procedures Hostname is the cabinet, system, or partition ID; examples include c0-0 (for a cabinet), S0 (for a system), or p0 (for a partition). Preconditioner Coil Control Board Replacement 4.9.1 Remove a Preconditioner Coil Control Board Prerequisites Tools Required: Small Phillips screwdriver Balldriver Set, 11 Piece 5/64-3/8"...

  • Page 127: Install A Preconditioner Coil Control Board

    Preconditioner Cabinet Procedures a. Turn the top two quarter-turn fasteners with a 5/16-in. balldriver wrench. b. Turn the four remaining quarter-turn fasteners with a 5/32-in. balldriver wrench to open the side panel. c. Grasp both sides of the side panel and lift up to remove the side panel. d.
  • Page 128 Preconditioner Cabinet Procedures P2: Transducer 4. Replace the EMI filter side panel. a. Lift the side panel and position it in the lower lip of the cabinet. b. Push the side panel up against the cabinet. c. Turn the top two quarter-turn fasteners with a 5/16-in. balldriver wrench. d.

  • Page 129: Compute And Io Blade Procedures

    Compute and IO Blade Procedures Compute and IO Blade Procedures Remove a Blade Using xtwarmswap Prerequisites Tools Required: T15 Torx driver Time Required: 5 minutes IMPORTANT: Only certain IO blades can be warm swapped. An IO blade with only InfiniBand cards that is labeled LNET on the config sheet may be warm swapped.
  • Page 130 Compute and IO Blade Procedures ● The following command terminates any applications that are running; ensure that all applications on the blade are completed. Failure to do so can result in the loss of customer data. ● Avoid using xtwarmswap when mission critical applications are running. From the login node as root, remove the suspect blade from the job allocation pool.

  • Page 131: Install A Blade Using Xtwarmswap

    Compute and IO Blade Procedures 8. Slide the blade approximately 3/4 of the way out of the cage. 9. Grasp the front of the blade with one hand and the bottom of the blade near the center with the other hand and pull the blade completely out of the cage.
  • Page 132 11. Check the status of the blade slot. smw$ xtcli status -t | BladeID 12. Power down then power up components in the Cray system. smw$ xtbounce BladeID 13. Update the BIOS, FPGA, and microcontroller firmware on all flash devices associated with the blade.

  • Page 133: Remove A Compute Or Io Blade

    Compute and IO Blade Procedures 14. Take down all HSN links on the specified blade. This prepares the blade for the warmswap. smw$ xtbounce --linkdown BladeID 15. Activate routing on the newly installed blade. This command will xtbounce the blade. smw$ xtwarmswap -a BladeID 16.

  • Page 134: Install A Compute Or Io Blade

    Compute and IO Blade Procedures b. Power down the blade slot. smw$ xtcli power down_slot blade_id c. Check the status of the slot to ensure that it powered down properly. smw$ xtcli status blade_id 3. Open the front door of the cabinet. 4.

  • Page 135: Blade Memory Dimm Replacement

    Compute and IO Blade Procedures Procedure 1. If installing an unpopulated spare blade, acclimatize the blade to the computer room before removing it from the shipping case. Then reinstall the daughter cards, voltage modules, DIMMs, etc. 2. If a filler blade assembly is in the empty slot, remove the filler blade assembly. 3.

  • Page 136: Install A Blade Memory Dimm

    Compute and IO Blade Procedures T10 Torx bit T15 Torx bit Dusting gas Time Required: 7-8 minutes About this task Different size and speed grade DIMMs cannot be mixed on a blade. Identical DIMMs must be installed in all of the slots that are common to a node.

  • Page 137: Voltage Module (Vrm, Vivoc, And Hivoc) Replacement

    Compute and IO Blade Procedures CAUTION: ● Equipment damage ● DIMMs are keyed to allow insertion only in the proper orientation. If the connectors do not mate easily, rotate the DIMM 180 degrees. If the connectors are forced together, the DIMM or the blade can be damaged.

  • Page 138: Install A Voltage Module (Vrm, Vivoc, And Hivoc)

    Compute and IO Blade Procedures Procedure 1. Remove the blade from the cabinet. 2. Remove the T15 Torx screws that attach the shroud to the blade and remove the shroud. 3. Remove the T10 Torx screws that attach the air diffuser bracket to the blade and remove the bracket. 4.
  • Page 139 Time Required: 7-8 minutes About this task Four types of voltage modules are attached to XC30-LC and XC40-LC: Aries VRMs, vertical 48–12Vdc and 52-13Vdc VRMs (VIVOCs), horizontal 48–12Vdc and 52-13Vdc VRMs (HIVOCs), and Intel socket VRMs (IO blades only). Procedure CAUTION: ●...

  • Page 140: Processor Replacement

    Compute and IO Blade Procedures Processor Replacement 5.7.1 Remove a Processor Prerequisites Tools Required: Adjustable torque driver, 5–40 in-lbs T10 Torx bit T15 Torx bit Dusting gas Thermal grease Isopropyl alcohol Absorbent wipes Pen-Vac® processor insertion/removal tool Time Required: 15 minutes About this task The replacement procedure is identical for all types of processors on all daughter cards, except the KPDC.
  • Page 141 Compute and IO Blade Procedures 10. Open the second lever and rotate the lever up 100 degrees. 11. Rotate the socket cover up and remove any remaining thermal grease from the processor and the socket cover. CAUTION: ● Equipment Damage ●...

  • Page 142: Install A Processor

    Compute and IO Blade Procedures Figure 127. Intel Processor Remove Tool - Release Pen Release 14. Place hand underneath the processor and transfer to tray or other ESD-safe surface. Figure 128. Processor Install Tool - Attach Protect socket pins Released 5.7.2 Install a Processor Prerequisites...
  • Page 143 Compute and IO Blade Procedures Time Required: 15 minutes About this task The replacement procedure is identical for all types of processors on all daughter cards, except the KPDC. Procedure CAUTION: ● Equipment damage ● The processor is keyed so that it can only be inserted in the proper orientation. If the processor does not mate easily, rotate the processor 90 degrees.
  • Page 144 Compute and IO Blade Procedures Figure 130. Processor Install Tool - Insert Released 3. Press the vacuum release button on the pickup pen to release the processor. Figure 131. Processor Install Tool - Release Press 4. Close the socket cover. 5.
  • Page 145 Compute and IO Blade Procedures Figure 132. Processor 6. Use isopropyl alcohol to completely remove the thermal grease from the heat sink. 7. Apply thermal grease in four areas on top of the processor. Figure 133. Thermal Grease Application 8. Position the heat sink on the processor socket. If more than one processor heat sink was removed, each heat sink needs to be reinstalled in its original position.

  • Page 146: Kpdc Processor Replacement

    Compute and IO Blade Procedures Hold the heat sink level and with a hand tool. Tighten the T15 Torx bolts (4) that attach the heat sink to the socket. Tighten the bolts alternately in a criss-cross pattern, one turn each, until they are snug. Figure 134.
  • Page 147 Compute and IO Blade Procedures Time Required: 10 minutes About this task WARNING: ● Equipment Damage ● Do not touch the gold components on the face of the processor chip. This will damage the chip. Procedure 1. Remove the blade from the cabinet. 2.
  • Page 148 Compute and IO Blade Procedures 7. Remove the clips securing the processor tray to the heatsink. Figure 136. Processor Tray Clip The processor will still be attached to the heatsink from the thermal grease. 8. Locate a flat slot between the processor tray and the heatsink. Figure 137.
  • Page 149 Compute and IO Blade Procedures 10. Hold the processor on either side with two fingers and bend back either the top or bottom of the processor tray to release the processor from the retaining clips. Figure 139. Remove Processor from Tray 11.

  • Page 150: Install A Processor On A Kpdc

    Compute and IO Blade Procedures 5.8.2 Install a Processor on a KPDC Prerequisites Tools Required: Adjustable torque driver, 5–40 in-lbs T15 Torx bit Dusting gas Thermal grease Time Required: 10 minutes About this task WARNING: ● Equipment Damage ● Do not touch the gold components on the face of the processor chip. This will damage the chip. Procedure 1.
  • Page 151 Compute and IO Blade Procedures Figure 143. Place Processor in Tray 3. Apply 11 small dots of thermal grease to the processor; three on each the top and bottom, and 5 in the middle. 4. Line of the holes at the top of both the heatsink and processor tray. Figure 144.
  • Page 152 Compute and IO Blade Procedures Figure 145. Attach Processor Tray to Heatsink 6. Check to make sure all the gold pins on the KPDC are clean and undamaged. 7. Place the heatsink by lining up the heatsink the two pins (one skinny and one fat) to the corresponding holes on the heatsink.

  • Page 153: Kpdc Replacement

    Compute and IO Blade Procedures Figure 147. Heatsink Assembly Order Closeup a. Tighten the screw labeled 1 halfway. b. Tighten the screw labeled 2 completely. c. Tighten screw 1 completely. d. Work between screw 3 and 4, tightening them slightly in turn until they are both tightened completely. 9.

  • Page 154: Remove A Kpdc

    Compute and IO Blade Procedures 5.9.1 Remove a KPDC Prerequisites Tools Required: Adjustable torque driver, 5–40 in-lbs T15 Torx bit T10 Torx bit Dusting gas Time Required: 15 minutes to remove and replace a populated KPDC 30 minutes to remove a KPDC, transfer the DIMMs and processors to an unpopulated spare KPDC, and install the KPDC Procedure 1.
  • Page 155 Compute and IO Blade Procedures Time Required: 15 minutes to remove and replace a populated KPDC 30 minutes to remove a KPDC, transfer the DIMMs and processors to an unpopulated spare KPDC, and install the KPDC Procedure CAUTION: ● Component Damage ●...
  • Page 156 Compute and IO Blade Procedures Figure 149. KPDC Standoffs 4. Record the location of the DIMMs and processors on the defective KPDC to reinstall them in the same locations on the replacement KPDC. 5. Remove the processors and DIMMs from the defective KPDC. 6.

  • Page 157: Qpdc Replacement

    Compute and IO Blade Procedures 5.10 QPDC Replacement 5.10.1 Remove a QPDC Prerequisites Tools Required: Adjustable torque driver, 5–40 in-lbs T15 Torx bit T10 Torx bit Dusting gas Time Required: 15 minutes to remove and replace a populated QPDC 30 minutes to remove a QPDC, transfer the DIMMs and processors to an unpopulated spare QPDC, and install the QPDC About this task If installing a spare QPDC, transfer the DIMMs and processors from the defective QPDC to the new QPDC.

  • Page 158: Install A Qpdc

    Compute and IO Blade Procedures 5.10.2 Install a QPDC Prerequisites Tools Required: Adjustable torque driver, 5–40 in-lbs T15 Torx bit T10 Torx bit Dusting gas Time Required: 15 minutes to remove and replace a populated QPDC 30 minutes to remove a QPDC, transfer the DIMMs and processors to an unpopulated spare QPDC, and install the QPDC About this task If installing a spare QPDC, transfer the DIMMs and processors from the defective QPDC to the new QPDC.

  • Page 159: Xpdc Replacement

    Compute and IO Blade Procedures 5.11 XPDC Replacement 5.11.1 Remove a XPDC Prerequisites Tools Required: Adjustable torque driver, 5–40 in-lbs T15 Torx bit T10 Torx bit Dusting gas Time Required: 15 minutes to remove and replace a populated XPDC 30 minutes to remove a XPDC, transfer the DIMMs, VRMs, and processors to an unpopulated spare XPDC, and install the XPDC About this task If installing a spare XPDC, transfer the DIMMs and processors from the defective XPDC to the new XPDC.

  • Page 160: Install An Xpdc

    Compute and IO Blade Procedures Place the XPDC on an ESD-safe surface with components facing upward. 5.11.2 Install an XPDC Prerequisites Tools Required: Adjustable torque driver, 5–40 in-lbs T15 Torx bit T10 Torx bit Dusting gas Time Required: 15 minutes to remove and replace a populated XPDC 30 minutes to remove a XPDC, transfer the DIMMs, VRMs, and processors to an unpopulated spare XPDC, and install the XPDC About this task...

  • Page 161: Sgdc Replacement

    Compute and IO Blade Procedures 10. Reinstall the blade into the cabinet. 5.12 SGDC Replacement 5.12.1 Remove a SGDC Prerequisites Tools Required: Adjustable torque driver, 5–40 in-lbs T15 Torx bit T10 Torx bit Dusting gas Time Required: 15 minutes to remove and replace a populated SGDC 30 minutes to remove a SGDC, transfer the DIMMs and processors to an unpopulated spare SGDC, and install the SGDC About this task...

  • Page 162: Install A Sgdc

    Compute and IO Blade Procedures ● Carefully place the defective SGDC on a soft, ESD-safe surface with the components facing upward. Place the SGDC down directly and do not drag the SGDC on the surface. Failure to do so can lead to component damage. Place the SGDC on an ESD-safe surface with components facing upward.

  • Page 163: Gpdc Replacement

    Compute and IO Blade Procedures 9. Replace the shroud and reinstall the T15 Torx attachment screws. Torque to 9 in-lbs. 10. Reinstall the blade into the cabinet. 5.13 GPDC Replacement 5.13.1 Remove a GPDC Prerequisites Tools Required: Adjustable torque driver, 5–40 in-lbs T15 Torx bit T10 Torx bit Dusting gas...

  • Page 164: Install A Gpdc

    Compute and IO Blade Procedures ● Equipment damage ● Carefully place the defective GPDC on a soft, ESD-safe surface with the components facing upward. Place the GPDC down directly and do not drag the GPDC on the surface. Failure to do so can lead to component damage.

  • Page 165: Hpdc Replacement

    Compute and IO Blade Procedures c. Reconnect the cable connectors. 8. Replace the air diffuser bracket and reinstall the T10 Torx screws. Torque screws to 5.5 in-lbs. 9. Replace the shroud and reinstall the T15 Torx attachment screws. Torque to 9 in-lbs. 10.

  • Page 166: Install A Hpdc

    Compute and IO Blade Procedures Figure 150. HPDC Blade DIMM HPDC Processor HIVOC 6. Remove the standoffs (8) that attach the HPDC to the blade with the adjustable torque driver. The bit holder on the torque driver is the same size as the standoff 7.

  • Page 167: Pci Card Replacement

    Compute and IO Blade Procedures Procedure 1. Position the replacement HPDC on the blade and press down firmly in the area of the connector to seat it in the connector on the blade. 2. Hand tighten the standoffs (8) that attach the HPDC to the blade. Torque the standoffs to 14 in-lbs. The bit holder on the torque driver is the same size as the standoff.
  • Page 168 Compute and IO Blade Procedures Procedure 1. Remove the blade from the cabinet. 2. Remove the T15 Torx screws that attach the shroud to the blade and remove the shroud. 3. Remove one or both upper PCI mezzanines and risers as needed to remove the defective PCI card. a.

  • Page 169: Install A Pci Card

    Compute and IO Blade Procedures 5.15.2 Install a PCI Card Prerequisites Tools Required: Adjustable torque driver, 5–40 in-lbs T10 Torx bit T15 Torx bit #2 Phillips screwdriver Time Required: 7-8 minutes About this task The IO blade accommodates several types of PCI cards. The replacement procedure is identical for each type of PCI card.

  • Page 170: Io Base Board (Iobb) Component Replacement

    Compute and IO Blade Procedures d. Repeat step a through step c to reinstall the opposite PCI mezzanine and PCI riser, if necessary. 6. Replace the shroud and reinstall the T15 Torx attachment screws. Torque to 9 in-lbs. 7. Reinstall the blade into the cabinet. 5.16 IO Base Board (IOBB) Component Replacement 5.16.1 Remove Components from an IO Base Board (IOBB) Prerequisites...
  • Page 171 Compute and IO Blade Procedures 5.16.2 Install Components on an IO Base Board (IOBB) Prerequisites Tools Required: Adjustable torque driver, 5–40 in-lbs T15 Torx bit T10 Torx bit Dusting gas Time Required: 15 minutes About this task The processor daughter cards (PDC), PCIe cards, PCIe risers, and PCIe mezzanines must be transferred from the defective IOBB IO blade to the replacement IOBB IO blade.

  • Page 172: System Maintenance Workstation (Smw)

    Dell Website at http://www.dell.com/support/. Dell system workstation parts may be under warranty. Each XC30-LC and XC40-LC system requires one rack-mount SMW. The SMW server is available in a dual- processor and a quad-processor configuration. The redundant SMW configuration requires the quad-processor...

  • Page 173: Boot Raid Cabinet

    Boot RAID Cabinet Boot RAID Cabinet Field replacement procedures (FRPs) for the NetApp E2600 are available for download at the NetApp support website at http://www.netapp.com. To access the documentation, register for a NetApp account.

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