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Sun Microsystems SPARCcenter 2000E, Installation Manual

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SPARCserver 2000E Power Supply Installation Manual—April 1995

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6. Watch the terminal screen for any POST error messages.

At the conclusion of testing, POST automatically configures the system,
omitting any devices that have failed diagnostics. After POST ends, the
system will boot using the new configuration.

If the middle front panel LED remains lit after the system has booted, the
system has failed POST.

If you system has two power supplies and one fails, the system will
continue to operate. If POST, OBP or the operating system detects the power
supply failure, a warning message similar to the one below will be
displayed to the console:

Note – POST does not test drives or internal parts of SBus cards. To test these
devices, run OpenBoot PROM (OBP) diagnostics manually after the system has
booted. Refer to the OpenBoot Command Reference manual for instructions.

7. To start POST again, or if the system hangs, press the reset switch on the

back of the front panel.
See Figure 2-21.

Power supply maintenance should be scheduled.

Summary of Contents for SPARCcenter 2000E

Page 1: ...SPARCcenter2000EPowerSupply InstallationManual Part No 802 2700 10 Revision A April 1995 A Sun Microsystems Inc Business 2550 Garcia Avenue Mountain View CA 94043 U S A 415 960 1300 FAX 415 969 9131 ...

Page 2: ...ll other product names mentioned herein are the trademarks of their respective owners All SPARC trademarks including the SCD Compliant Logo are trademarks or registered trademarks of SPARC International Inc SPARCstation SPARCserver SPARCengine SPARCstorage SPARCware SPARCcenter SPARCclassic SPARCcluster SPARCdesign SPARC811 SPARCprinter UltraSPARC microSPARC SPARCworks and SPARCompiler are license...

Page 3: ...ly Installation 2 1 2 1 Operating System 2 2 2 2 Open Boot PROM 2 2 2 3 Powering Down the System 2 2 2 4 Access 2 4 2 5 Installing the Bottom Power Supply 2 4 2 5 1 Identifying a Redundant Capable Cabinet 2 4 2 5 2 Installing the Supply 2 5 2 6 Restarting the System 2 20 2 7 Reading Boot Messages 2 23 A Access A 1 ...

Page 4: ... 1 Opening the Hinged Door A 1 A 1 2 Removing the Vented Front Panels A 2 A 1 3 Removing the Side Panels A 3 A 1 4 Removing the EMI Shield A 4 A 1 5 Rear Screen Panel A 5 A 2 Closing the System A 6 A 2 1 EMI Panel A 6 A 2 2 Rear Screen Panel A 6 A 2 3 Vented Front Panel A 7 A 2 4 Side Panels A 7 ...

Page 5: ...g the Power Breaker Box 2 8 Figure 2 8 Freeing the Filter Cable 2 9 Figure 2 9 Installing the Bottom Power Supply 2 10 Figure 2 10 Installing the Power Supply Mounting Screws 2 11 Figure 2 11 Installing the Bottom Cover Panel 2 12 Figure 2 12 Installing the Main Bus Bar 2 13 Figure 2 13 Installing Power Harness on the Top and Bottom Power Supply Terminal Blocks 2 14 Figure 2 14 Installing the Main...

Page 6: ... Supply Compartment EMI Panel 2 19 Figure 2 20 Local Remote Switch Location 2 21 Figure 2 21 System Reset Switch 2 23 Figure 2 22 Front Panel Status LEDs 2 24 Figure 2 23 Power Supply Adapter Board LEDs 2 25 Figure 2 24 Opening the Hinged Door A 2 Figure 2 25 Removing the Vented Front Panels A 3 Figure 2 26 Removing the Side Panels A 4 Figure 2 27 Removing the EMI Shield A 5 Figure 2 28 Rear Scree...

Page 7: ...vii Tables Table 1 1 Safety Precautions 1 2 Table 2 1 LED Status Indicators 2 25 ...

Page 8: ...viii SPARCserver 2000E Power Supply Installation Manual April 1995 ...

Page 9: ...tions are designed for an experienced service provider How This Book Is Organized Chapter 1 Before You Start is an overview of the tasks involved Read this chapter to become familiar with the overall upgrade process Chapter 2 Power Supply Installation explains how to perform the installation Appendix A Access details how to remove and replace system covers ...

Page 10: ...stallation SPARCcenter 2000 Installation Manual 800 6975 Diagnostics SPARCcenter 2000 Post User s Guide 800 7481 OpenBoot Command Reference 800 6076 User s Guides SPARCcenter 2000 Storage Device User s Guide 800 7009 150MB Tape Drive User s Guide 800 7020 5 0 GB 8mm Tape Drive User s Guide 800 7022 10 Gbyte 8mm Tape Drive User s Guide 801 7652 14 Gbyte 8mm Tape Drive User s Guide 802 1850 20 Gbyte...

Page 11: ...ut Edit your login file Use ls a to list all files machine_name You have mail AaBbCc123 What you type contrasted with on screen computer output machine_name su Password AaBbCc123 Command line placeholder replace with a real name or value To delete a file type rm filename AaBbCc123 Book titles new words or terms or words to be emphasized Read Chapter 6 in User s Guide These are called class options...

Page 12: ...le for any resultant damage to the equipment Individuals who remove any outer panels or open covers to access this equipment must observe all safety precautions and ensure compliance with skill level requirements certification and all applicable local and national laws Procedures contained in this document must be performed by qualified service trained maintenance providers Note Before you begin c...

Page 13: ...l cautions warnings and instructions marked on the equipment Ensure that the voltage and frequency rating of the power outlet you use matches the electrical rating label on the equipment and video monitor Use properly grounded power outlets only Never push objects of any kind through openings in the equipment as they may touch dangerous voltage points or short out components that could result in f...

Page 14: ...es Damaged springfingers Look for any broken or twisted springfingers and replace any damaged screen or board with a new assembly Wrist strap or Foot strap ESD Wear a conductive wrist strap or foot strap when handling printed circuit boards ESD mat ESD An approved ESD mat provides protection from static damage when used with a wrist strap or foot strap The mat also cushions and protects small part...

Page 15: ...uctor CHASSIS Frame or chassis terminal FUSE REPLACEMENT For continued protection against risk MARKING of fire and electric shock replace ONLY with same type and rating of fuse Caution DO NOT make mechanical or electrical modifications to the cabinet Sun Microsystems is not responsible for regulatory compliance of modified cabinets Caution Power off the cabinet and all equipment connected to it be...

Page 16: ...ents certification and all applicable local and national laws All procedures contained in this document must be performed by qualified service trained maintenance providers Caution Before you begin carefully read each of the procedures in this manual If you have not performed similar operations on comparable equipment do not attempt to perform these procedures 1 3 Tools Required The following list...

Page 17: ...inet while power is applied to the system Power down using the procedure which follows Perform these tasks in order to install a system power supply Safety Precautions page 1 1 Powering Down the System page 2 2 Removal Procedures page A 1 Installing the Bottom Power Supply page 2 4 Closing the System page A 6 Restarting the System page 2 20 ...

Page 18: ...higher to support dual power supply operation If necessary install new PROMs on all system boards before proceeding 2 3 Powering Down the System Halt the operating system before turning off system power Proceed below 1 Notify users that the system is going down 2 Be sure that the system files and data have been backed up 3 Halt the system using the appropriate commands The halt procedure varies fo...

Page 19: ...Power Supply Installation 2 3 2 Figure 2 1 Key Switch Positions Figure 2 2 AC Distribution Unit Power Switch Standby On Secure Diagnostics Main Power Off ...

Page 20: ...ty Precautions 2 5 1 Identifying a Redundant Capable Cabinet Note The cabinet in question is a redundant capable cabinet if The power supply cover panel on this chassis is long as shown in Figure 2 3 This panel reaches to the bottom of the frame In contrast the cover panel on the non redundant capable chassis reaches about half the way down the frame The cabinet is configured with the power supply...

Page 21: ...nt EMI panel Part No 340 3134 xx covering both power supplies See Figure 2 3 Remove twelve 10 32 screws securing the panel in place and set aside Figure 2 3 Removing the Power Supply Compartment EMI Panel 2 Disconnect the top power supply power cord This is in the lower center of the top supply See Figure 2 4 Screws ...

Page 22: ...il 1995 2 Figure 2 4 Disconnecting the Top Power Supply Power Cord 3 Remove the power supply cage cover panel Remove six screws securing the panel Part No 340 3157 xx to the power supply cage and remove the panel it will not be reused See Figure 2 5 Power cord ...

Page 23: ...ion Unit 1 Disconnect all AC cables plugged into the unit and disconnect cables from connectors J2 and J3 See Figure 2 6 Figure 2 6 AC Distribution Unit Removal and Replacement Remove screws 6 places Cage cover panel Springfingers 2 each Phillips screws AC distribution unit 6 Phillips screws Power supply cable ...

Page 24: ...ove the Breaker Box 1 Remove the power breaker box See Figure 2 7 a Unplug the power cord from the breaker box going to the top power supply b Remove two screws from holes in the bottom lip of the breaker box which secure it to the bottom power supply Set the screws aside c Unscrew two captive screws at the top of the breaker box securing it to the top power supply d Remove the box and set aside F...

Page 25: ...ly cage and allow it to hang Figure 2 8 Freeing the Filter Cable 2 5 2 2 Power Supply Physical Installation 1 Install the springfingers Part No 340 2415 xx two each included with the kit on the new power supply Install each springfinger shown in Figure 2 9 using three screws 2 Place the supply on the power supply shelf at a slight angle so the left edge enters the power supply cavity first Filter ...

Page 26: ...he sheet metal in the left interior of the power supply cage See Figure 2 9 Figure 2 9 Installing the Bottom Power Supply 4 Install six screws to secure the power supply to the power supply cage Use screws Part No 340 1372 xx See Figure 2 10 Power supply Springfingers 2 each Install using 3 screws each Power supply cage ...

Page 27: ...Power Supply Installation 2 11 2 Figure 2 10 Installing the Power Supply Mounting Screws Screws 6 places ...

Page 28: ...ient the bus bar as shown in Figure 2 12 2 Place the bus bar flush against the top and bottom power supplies so holes in the tabs slide over all bolts on the supplies eight on the top supply and eight on the bottom 3 Loosely install in the order given the following on each bolt a flat washer a lock washer and a nut See Figure 2 12 4 Loosely install four M6 screws through holes in the bus bar to se...

Page 29: ...ct the power harness to the top power supply Push four spade connectors onto the spade lugs See Figure 2 13 3 Connect the power harness to the bottom power supply Push four spade connectors onto the spade lugs 4 Secure the power harness to the cover panels Clip the power harness into nylon retainers in the top and bottom power supply cover panels See Figure 2 14 Nuts backed by lock and flat washer...

Page 30: ... on the Top and Bottom Power Supply Terminal Blocks Figure 2 14 Installing the Main Bus Bar and the Power Harness Power harness Part No 530 2164 xx 12V 12V Return 12V 12V Return B D F H 12V 12V Return 12V 12V Return A C G E Main bus bars Power harness retainers Cover panel Power harness Part No 530 2164 xx ...

Page 31: ...tor on the power supply See Figure 2 15 2 Replace the power breaker box See Figure 2 15 c Insert the filter cable service loop into the hole in the back side of the breaker box Figure 2 15 Note Insert filter cable loop into the hole in breaker box that is surrounded by springfingers Figure 2 15 Plugging the Filter Cable into the Bottom Power Supply Service loop Rectangular hole Breaker box cutaway...

Page 32: ...oosely thread two screws through holes in the bottom lip of the breaker box into holes in the bottom power supply g Tighten all four screws to secure the power breaker box in place Note Ensure the filter cable does not become crimped between the breaker box and the power supply cage Figure 2 16 Replacing the Power Breaker Box 3 Replace the AC distribution unit a Place the power distribution unit a...

Page 33: ...ht jack b Plug power cord Part Number 530 2160 xx into breaker box J2 top jack and the other end into the top power supply AC input c Plug power cord Part Number 530 2160 xx into breaker box J3 bottom left jack and the other end into the bottom power supply AC input Figure 2 17 Connecting the Power Cords Note Examine the breaker box to ensure both circuit breakers are ON Set them to ON if required...

Page 34: ...wer supply into the power supply adapter board Plug it into the near most connector from which the jumper connector was removed in Step 2 3 Plug the other end of the sense cable into the sense connector on the bottom power supply Plug it into J1 near the top of the supply Figure 2 18 Removing the Jumper Connector and Installing the Sense Cable Power supply adapter board Jumper connector Remove to ...

Page 35: ...19 2 2 5 2 7 Restore the System 1 Replace the power supply compartment EMI panel See Figure 2 3 Position the panel against the cabinet and secure using 12 screws Figure 2 19 Replacing the Power Supply Compartment EMI Panel Screws ...

Page 36: ... conductor serving this receptacle must be connected to the earth ground at the service equipment 2 Turn the Local Remote switch down to Local See Figure 2 20 3 Turn on the power switch on the AC distribution unit See Figure 2 2 4 Turn on power to the terminal A terminal is required for viewing system messages 5 Turn the key switch to the power on position See Figure 2 1 Several things will happen...

Page 37: ...20 Local Remote Switch Location Caution Never move the system cabinet or the expansion cabinets when system power is on Excessive movement can cause catastrophic disk drive failure Always power the system OFF before moving cabinets Remote Local ...

Page 38: ...f you system has two power supplies and one fails the system will continue to operate If POST OBP or the operating system detects the power supply failure a warning message similar to the one below will be displayed to the console Note POST does not test drives or internal parts of SBus cards To test these devices run OpenBoot PROM OBP diagnostics manually after the system has booted Refer to the ...

Page 39: ...sages the Link Integrity Test may be set incorrectly 2 7 Reading Boot Messages Use the boot software messages to verify the presence of options in the system After POST completes the system self test a message similar to the following will appear on your screen The message lists hardware detected in the system Reset switch ...

Page 40: ...new system master The system master is normally in slot 0 If there is no terminal on this system you must check the system status by inspecting LEDs on the front panel and if present on the power supply adapter board See Figure 2 22 and Figure 2 23 Table 2 1 summarizes LED status conditions during and after POST Figure 2 22 Front Panel Status LEDs SPARCsystem 2000XX POST VX X various test messages...

Page 41: ...EDs cycle on and off in irregular pattern Master system board only Lower 8 LEDs After POST LEDs display cyclic pattern All slave system boards Lower 8 LEDs After POST LEDs display solid pattern until boot is ended then LEDs display same cycling pattern as master board After boot ends for boards without SPARC modules LEDs continue to display solid pattern After boot ends LEDs on failed boards shoul...

Page 42: ...2 26 SPARCserver 2000E Power Supply Installation Manual April 1995 2 ...

Page 43: ...pplies and related components A 1 1 Opening the Hinged Door 1 Grasp the door at the upper right corner and pull towards you firmly See Figure 1 1 The door is secured closed by clips and ball studs at the side opposite of the hinge The door is released and swings open if pulled firmly ...

Page 44: ...e 1 1 Opening the Hinged Door A 1 2 Removing the Vented Front Panels 1 Grasp the panel under the vent at one end and pull it outward approximately 1 inch 2 3 centimeters to disengage the ball studs See Figure 1 2 2 Repeat this procedure at the opposite side to free the panel ...

Page 45: ... A 3 A Figure 1 2 Removing the Vented Front Panels A 1 3 Removing the Side Panels To remove the left and right side panels 1 Loosen two slot head captive screws near the panel base 2 Tilt the panel bottom out ...

Page 46: ...et the panel aside Figure 1 3 Removing the Side Panels A 1 4 Removing the EMI Shield The EMI shield is located behind the front panels 1 Remove the Phillips screws securing the EMI shield to the chassis See Figure 1 4 2 Grab the handle at the panel top to tilt the panel out to remove it Captive screws Side panel Chassis tabs Panel notches ...

Page 47: ...Access A 5 A Figure 1 4 Removing the EMI Shield A 1 5 Rear Screen Panel 1 Remove the two 10 Phillips screws securing the panel to the frame See Figure 1 5 EMI shield 10 Phillips screws ...

Page 48: ... A 2 1 EMI Panel 1 Hold the panel by the handle at the top Position the panel in the opening so the bottom flange fits over the lip at the bottom of the opening 2 Tilt the panel flush against the chassis Install and tighten all screws A 2 2 Rear Screen Panel 1 Insert the panel so the bottom flange engages behind the top of the kick panel 2 Tilt the panel flush against the frame and secure using tw...

Page 49: ...on the panel At both ends tap or press the panel into place A 2 4 Side Panels 1 Place the panel against the cabinet so the notches on the panel inside align with tabs at the chassis top 2 Lower the panel into place and allow it to hang flush against the chassis 3 Tighten the two captive screws at the panel base ...

Page 50: ...A 8 SPARCserver 2000E Power Supply Installation Manual April 1995 A ...

Page 51: ...RevisionHistory Revision Dash Date Comments 802 2700 10 A April 1995 First Customer Ship ...

Page 52: ...SPARCserver 2000E Power Supply Installation Manual April 1995 ...

Page 53: ...gree Applicable Comments The tasks were easy to follow Strongly Strongly Not Agree Agree Disagree Disagree Applicable Comments The illustrations were clear Strongly Strongly Not Agree Agree Disagree Disagree Applicable Comments The information was complete and easy to find Strongly Strongly Not Agree Agree Disagree Disagree Applicable Comments Do you have additional comments about the SPARCserver ...

Page 54: ... IN THE UNITED STATES BUSINESS REPLY MAIL FIRST CLASS MAIL PERMIT NO 1 MOUNTAIN VIEW CA POSTAGE WILL BE PAID BY ADDRESSEE SUN MICROSYSTEMS INC Attn Manager Hardware Publications MS MPK 14 101 2550 Garcia Avenue Mt View CA 94043 9850 ...

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