1. Manuals
  2. Brands
  3. Bull Manuals
  4. Control Unit
  5. Escala Power5 Series
  6. Hardware information

Bull ESCALA POWER5 Hardware Information

Memory modules
Hide thumbs Also See for ESCALA POWER5:
Table of Contents

Advertisement

Quick Links

Download this manual
Hardware
Information
Memory modules
REFERENCE
86 A1 14EW 00

Advertisement

Table of Contents
loading

Related Manuals for Bull ESCALA POWER5

Summary of Contents for Bull ESCALA POWER5

  • Page 1 Hardware Information Memory modules REFERENCE 86 A1 14EW 00...
  • Page 2 BLANK...
  • Page 3 ESCALA POWER5 Hardware Information Memory modules Hardware July 2006 BULL CEDOC 357 AVENUE PATTON B.P.20845 49008 ANGERS CEDEX 01 FRANCE REFERENCE 86 A1 14EW 00...
  • Page 4 Linux® is the registered trademark of Linus Torvalds in the U.S. and other countries The information in this document is subject to change without notice. Bull will not be liable for errors contained herein, or for incidental or consequential damages in connection with the use of this material.

  • Page 5: Table Of Contents

    Memory modules Table of Contents Memory modules...............................1 Printable PDF............................1 Saving PDF files ..........................1 Model 471/85 or ESCALA PL 245T/R memory modules ................1 Remove and replace model 471/85 or ESCALA PL 245T/R memory modules.......2 Install model 471/85 or ESCALA PL 245T/R memory modules.............12 Model ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+ memory modules........16 Remove and replace model ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+ memory modules..........................17...
  • Page 6 Memory modules Table of Contents Related procedures , ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+,..............96 Install or replace the door on the model 112/85, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+,..........98 Remove the front cover from the model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+ or 7/10 ..............................100 Install the front cover on the model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+ or 7/10 ..100...

  • Page 7: Memory Modules

    Memory modules The following procedures describe how to remove, replace, and install dual in-line memory modules (DIMMs). Replacing this feature is a customer task. You can perform this task yourself, or contact a service provider to perform the task for you. You might be charged a fee by the service provider for this service. •...

  • Page 8: Remove And Replace Model 471/85 Or Escala Pl 245T/R Memory Modules

    Memory modules Complete the following procedures to remove, replace, or install memory modules in a model 471/85 or ESCALA PL 245T/R. • Remove and replace model ESCALA PL 245T/R memory modules Learn how to remove and replace memory modules. • Install model ESCALA PL 245T/R memory modules This procedure describes how to install memory modules.
  • Page 9 Memory modules Identify a failing part on a model ESCALA PL 245T/R. Stop the system. For instructions, see Stop the system or logical partition. Disconnect the power source from the system by unplugging the system. Note: This system may be equipped with a second power supply. Before continuing with this procedure, ensure that the power source to the system has been completely disconnected.
  • Page 10 Memory modules Remove the memory module by pushing the locking tabs A out and then down, as shown in the following figure. The lever action of the tabs forces the memory module out of the connector. Pull the memory module B out of the connector. Figure 3.
  • Page 11 Memory modules Identify a failing part on a model ESCALA PL 245T/R Light path diagnostics provide a path that you can follow to help you identify the source of an error. The server must be connected to a power source for the light-emitting diodes (LED) inside the server to be lit; the server does not have to be turned on for the LEDs to be lit.
  • Page 12 Memory modules Parent topic: Identify a failing part Stop the system or logical partition Learn how to stop a system or logical partition. Attention: Using either the power-on button on the control panel or entering commands at the Hardware Management Console (HMC) to stop the system can cause unpredictable results in the data files. Also, the next time you start the system, it might take longer if all applications are not ended before stopping the system.
  • Page 13 Memory modules The following procedure describes how to stop a system that is not managed by a Hardware Management Console (HMC). Prepare to stop the system Before you stop the system, do the following: Ensure that all jobs are completed and end all applications. Ensure that the operating system is stopped.
  • Page 14 Memory modules Parent topic: Stop the system or logical partition Replace model 471/85 or ESCALA PL 245T/R memory modules To replace the memory modules in a model 471/85 or ESCALA PL 245T/R, complete the following procedure: Note: Some of the figures in these procedures might not look exactly like the system or expansion unit that you have.
  • Page 15 Memory modules Replace the air baffle door by sliding the lower edge A in to the system first, as shown in the following figure. Figure 2. Replace the air baffle door Push the disk-drive cage slightly forward, press the release tab A, and lower the cage into the system, as shown in the following figure.
  • Page 16 Memory modules Replace the side cover. For instructions, see Remove and replace model ESCALA PL 245T/R covers doors. If necessary, Place the rack-mounted model ESCALA PL 245T/R in the operating position. Reconnect all power and signal cables to their respective connectors. Start the system.
  • Page 17 Memory modules On a rack-mounted system unit, open the front rack door, if necessary. On a stand-alone system unit, open the front door. Before you press the power button on the control panel, ensure that power is connected to the system unit as follows: ♦...

  • Page 18: Install Model 471/85 Or Escala Pl 245T/R Memory Modules

    Memory modules After the required cables are installed and the power cables are connected to a power source, you can use the Hardware Management Console (HMC) user interface to start the system or logical partition. For instructions on working with the HMC, see Managing the Hardware Management Console.
  • Page 19 Memory modules ♦ Attach a wrist strap to an unpainted metal surface of your hardware to prevent electrostatic discharge from damaging your hardware. ♦ When using a wrist strap, follow all electrical safety procedures. A wrist strap is for static control.
  • Page 20 Memory modules install memory modules (see Figure 3 for memory module slot locations on the system backplane): ♦ The first memory module pair is placed into memory module slots P1-C1 and P1-C4. ♦ The second memory module pair is placed into memory module slots P1-C2 and P1-C3. Figure 3.
  • Page 21 Memory modules Attention: Memory modules are keyed to prevent a module from being installed incorrectly. Note the locations of the key tabs within the memory module connector before attempting to install the memory module. Carefully grasp the memory module along two edges and align the connector. Insert the memory module firmly into the connector.

  • Page 22: Model Escala Pl 250T/R, Pl 250T/R+ Or Pl 450T/R-L+ Memory Modules

    Memory modules Push the disk drive cage slightly forward, press the release tab A, and lower the cage into the system, as shown in the following figure. Figure 7. Rotate the drive cage into the system Replace the side cover. For instructions, see Remove and replace model ESCALA PL 245T/R covers doors.

  • Page 23: Remove And Replace Model Escala Pl 250T/R, Pl 250T/R+ Or Pl 450T/R-L+ Memory Modules

    To complete these procedures for the ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+ models, you need to print the following instructions, and then return here. If the ESCALA Power5 Hardware Information is available on a PC or a notebook that is close to the system on which you are installing or replacing parts, you can use the online version of these procedures: •...
  • Page 24 Memory modules ♦ Attach a wrist strap to an unpainted metal surface of your hardware to prevent electrostatic discharge from damaging your hardware. ♦ When using a wrist strap, follow all electrical safety procedures. A wrist strap is for static control.
  • Page 25 Memory modules Figure 2. Remove a memory module from a stand-alone system unit Parent topic: Remove and replace model ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+ memory modules Next topic: Replace model ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+ memory modules Replace model ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+ memory modules If your system is managed by the Hardware Management Console (HMC), use the HMC to complete the...
  • Page 26 Memory modules ♦ When using a wrist strap, follow all electrical safety procedures. A wrist strap is for static control. It does not increase or decrease your risk of receiving electric shock when using or working on electrical equipment. ♦ If you do not have a wrist strap, just prior to removing the product from ESD packaging and installing or replacing hardware, touch an unpainted metal surface of the system for a minimum of 5 seconds.

  • Page 27: Install Model Escala Pl 250T/R, Pl 250T/R+ Or Pl 450T/R-L+ Memory Modules

    Memory modules Replace the service processor if it was removed from the system. For instructions, see Replace the model ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+ service processor assembly. Replace the power supply if it was removed from the system. For instructions, see Replace the model ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+ power supply.
  • Page 28 Memory modules Note: This system may be equipped with a second power supply. Before continuing with this procedure, ensure that the power source to the system has been completely disconnected. (L003) If necessary to access memory module positions on the system backplane, disconnect the cables from the power supplies or service processor assembly at the back of the system.
  • Page 29 Memory modules If necessary, remove the memory module from its antistatic package. Ensure the connector is ready to receive the memory module by removing the memory module filler, if one is present, by pushing the tabs A out and then down. The tabs' lever action forces the memory module filler out of the connector.
  • Page 30 Memory modules Attention: Memory modules are keyed to prevent a module from being installed incorrectly. Note the locations of the key tabs within the memory module connector before attempting to install the memory module. Carefully grasp the memory module along two edges and align the connector. Insert the memory modules firmly into the connector.

  • Page 31: Model Escala Pl 250R-Vl Or Escala Pl 450R-Xs Memory Modules

    Memory modules Replace the fan tray. For instructions, see Replace the model ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+ fan tray assembly. Replace the service access cover. For instructions, see Install the service access cover on the model 112/85, ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, If you are servicing a rack-mounted system unit, Place the rack-mounted system or expansion unit in...
  • Page 32 Memory modules Attention: ♦ Attach a wrist strap to an unpainted metal surface of your hardware to prevent electrostatic discharge from damaging your hardware. ♦ When using a wrist strap, follow all electrical safety procedures. A wrist strap is for static control.
  • Page 33 Memory modules Parent topic: Remove and replace model ESCALA PL 250R-VL or ESCALA PL 450R-XS memory modules Next topic: Replace model ESCALA PL 250R-VL or ESCALA PL 450R-XS memory modules Replace model ESCALA PL 250R-VL or ESCALA PL 450R-XS memory modules If your system is managed by the Hardware Management Console (HMC), use the HMC to complete the steps for replacing the memory modules in the server.
  • Page 34 Memory modules C4 and C11 C6 and C9 C5 and C10 C7 and C8 Four memory modules C4, C11, C6, and C9 C5, C10, C7, and C8 Six memory modules C4, C11, C6, C9, C5, and C10 C6, C9, C7, C8, C4 and C11 Ensure that the connector locking tabs are pushed out in the unlocked position before installing the new memory module.
  • Page 35 Memory modules Remove and replace model ESCALA PL 250R-VL or ESCALA PL450R-XS memory modules...

  • Page 36: Install Model Escala Pl 250R-Vl Or Escala Pl 450R-Xs Memory Modules

    Memory modules Install model ESCALA PL 250R-VL or ESCALA PL 450R-XS memory modules This procedure describes how to install memory modules. If your system is managed by the Hardware Management Console (HMC), use the HMC to complete the steps for installing the memory modules in a model server. For instructions, see Install a feature using the Hardware Management Console.
  • Page 37 Memory modules Memory Location Priority Two memory modules C4 and C11 C6 and C9 C5 and C10 C7 and C8 Four memory modules C4, C11, C6, and C9 C5, C10, C7, and C8 Six memory modules C4, C11, C6, C9, C5, and C10 C6, C9, C7, C8, C4 and C11 If necessary, remove the memory module from its antistatic package.

  • Page 38: Model Escala Pl 250R-L, Pl 250R-L+ Or Pl 450R-Vl+ Memory Modules

    To complete these procedures for the models ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+ , you need to print the following instructions, and then return here. If the ESCALA Power5 Hardware Information is available on a PC or a notebook that is close to the system on which you are installing or replacing parts, you can use the online version of these procedures: •...

  • Page 39: Remove And Replace Model Escala Pl 250R-L, Pl 250R-L+ Or Pl 450R-Vl+ Memory Modules

    Memory modules If you are planning to use this information in printed form, be sure to print all of the information you need. You can find all of the information, in both HTML and PDF format, in the Installing features topic.
  • Page 40 Memory modules If you are removing the memory modules because of a system failure, look at the LEDs to determine the location of the failed memory module. The LEDs are located on the system backplane next to the memory modules. Stop the system.
  • Page 41 Memory modules For instructions, see Replace a part using the Hardware Management Console. If you do not have an HMC, do the following to replace the memory modules: Perform the prerequisite tasks described in Before you begin. If necessary, remove the memory module from its antistatic package. Attention: ♦...

  • Page 42: Install Model Escala Pl 250R-L, Pl 250R-L+ Or Pl 450R-Vl+ Memory Modules

    Memory modules Attention: Memory modules are keyed to prevent a module from being installed incorrectly. Note the locations of the key tabs within the memory module connector before attempting to install the memory module. Carefully grasp the memory module along two edges and align the connector. Insert the memory card firmly into the connector.
  • Page 43 Memory modules do the following to install the memory modules: Perform the prerequisite tasks described in Before you begin. Stop the system. For instructions, see Stop the system or logical partition. Disconnect the power source from the system by unplugging the system. Note: This system may be equipped with a second power supply.
  • Page 44 Memory modules Table 1. Model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+ memory balancing Memory Location Priority Two memory modules C11 and C4 C9 and C6 C10 and C5 C8 and C7 Four memory modules C11, C4, C9, and C6 C10, C5, C8, and C7 Six memory modules C11, C4, C9, C6, C10, and C5...

  • Page 45: Model Escala Pl 450T/R, Pl 450T/R+ Or Pl 850T/R-L+ Memory Modules

    Memory modules Ensure that the connector locking tabs are pushed out in the unlocked position before installing a new memory module. Attention: Memory modules are keyed to prevent a module from being installed incorrectly. Note the locations of the key tabs within the memory module connector before attempting to install the memory module.

  • Page 46: Remove And Replace Model Escala Pl 450T/R, Pl 450T/R+ Or Pl 850T/R-L+ Memory Modules

    Memory modules • Remove and replace model ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+ memory modules Learn how to remove and replace memory modules. • Install model ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+ memory modules This procedure describes how to install memory modules. Parent topic: Memory modules Remove and replace model ESCALA PL 450T/R, PL 450T/R+ or PL...
  • Page 47 Memory modules Remove the system processor assembly. For instructions, see Remove the model ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+ system processor assembly. Attention: ♦ Attach a wrist strap to an unpainted metal surface of your hardware to prevent electrostatic discharge from damaging your hardware.

  • Page 48: Install Model Escala Pl 450T/R, Pl 450T/R+ Or Pl 850T/R-L+ Memory Modules

    Memory modules Attention: Memory modules are keyed to prevent a memory module from being installed incorrectly. Note the locations of the key tabs within the memory module connector before attempting to the memory module. Carefully grasp the memory module along two edges and align the connector. Insert the memory card firmly into the connector.
  • Page 49 Memory modules Stop the system. For instructions, see Stop the system or logical partition. Disconnect the power source from the system by unplugging the system. Note: This system may be equipped with a second power supply. Before continuing with this procedure, ensure that the power source to the system has been completely disconnected.
  • Page 50 Memory modules ♦ Plug the third pair of memory modules into memory module slots P1-C8-C2 and, P1-C8-C7, or slots P1-C9-C2 and P1-C9-C7. ♦ Plug the fourth pair of memory modules into memory module slots P1-C8-C4 and P1-C8-C5, or slots P1-C9-C4 and P1-C9-C5. One processor, memory ♦...

  • Page 51: Model Escala Pl 1650R-L+ Or Escala Pl 850R/Pl 1650R/R+ Memory Modules

    To complete these procedures for model ESCALA PL 1650R-L+ or ESCALA PL 850R/PL 1650R/R+, you need to print the following instructions, and then return here. If the ESCALA Power5 Hardware Information is available on a PC or a notebook that is close to the system on which you are installing or replacing parts, use the online version of these procedures: •...

  • Page 52: Remove And Replace Model Escala Pl 1650R-L+ Or Escala Pl 850R/Pl 1650R/R+ Memory Modules

    Memory modules Parent topic: Memory modules Remove and replace model ESCALA PL 1650R-L+ or ESCALA PL 850R/PL 1650R/R+ memory modules Learn how to remove and replace memory modules. These procedures describe how to remove and replace memory modules in a model ESCALA PL 1650R-L+ or ESCALA PL 850R/PL 1650R/R+.
  • Page 53 Memory modules Attention: ♦ Attach a wrist strap to an unpainted metal surface of your hardware to prevent electrostatic discharge from damaging your hardware. ♦ When using a wrist strap, follow all electrical safety procedures. A wrist strap is for static control.
  • Page 54 Memory modules Tip: If you are removing more than one processor assembly to access memory modules, record the location of each processor assembly being removed for use during reinstallation. Figure 2. System processor assembly removal from the system backplane assembly Remove the system processor assembly cover A by unlocking the two retention knobs B and pulling back and lifting up the cover, as shown in the following figure.
  • Page 55 Memory modules Replace model ESCALA PL 1650R-L+ or ESCALA PL 850R/PL 1650R/R+ memory modules If your system is managed by the Hardware Management Console (HMC), use the HMC to complete the steps for replacing memory modules in a model ESCALA PL 1650R-L+ or ESCALA PL 850R/PL 1650R/R+. For instructions, see Replace a part using the Hardware Management Console.
  • Page 56 Memory modules If you have tall 4 GB or 8 GB memory modules, use the Mylar cover to prevent the memory modules from contacting the lid. When you have finished inserting the memory modules A, place the Mylar cover B over them, as shown in Figure 2.

  • Page 57: Install Model Escala Pl 1650R-L+ Or Escala Pl 850R/Pl 1650R/R+ Memory Modules

    Memory modules Complete the procedure Replace the system backplane, see Replace the model ESCALA PL 1650R-L+ or ESCALA PL 850R/PL 1650R/R+ system backplane. Replace the voltage regulator card assemblies as described in Model ESCALA PL 1650R-L+ or ESCALA PL 850R/PL 1650R/R+ voltage regulator assembly.
  • Page 58 Memory modules ♦ Attach a wrist strap to an unpainted metal surface of your hardware to prevent electrostatic discharge from damaging your hardware. ♦ When using a wrist strap, follow all electrical safety procedures. A wrist strap is for static control.
  • Page 59 Memory modules ♦ For a maximum 16-way configured system, fill additional quads according to the order in Table 1. When adding additional memory modules, begin with the first open quad. If the system is less than a 16-way configured system, eliminate the appropriate number of enclosures and processor cards.
  • Page 60 Memory modules If you have tall 4 GB or 8 GB memory modules, use the Mylar cover to prevent the memory modules from contacting the lid. When you have finished inserting the memory modules A, place the Mylar cover B over them as shown in Figure 4.
  • Page 61 Memory modules Replace the system backplane. For instructions, see Replace the model ESCALA PL 1650R-L+ or ESCALA PL 850R/PL 1650R/R+ system backplane. Replace the voltage regulator card assemblies, as described in Model ESCALA PL 1650R-L+ or ESCALA PL 850R/PL 1650R/R+ voltage regulator assembly.
  • Page 62 Memory modules Install model ESCALA PL 1650R-L+ or ESCALA PL 850R/PL 1650R/R+memory modules...

  • Page 63: Related Procedures

    Related procedures View and print information related to the installation, removal, and replacement of dual in-line memory modules (DIMMs). • Install a feature using the Hardware Management Console • Remove a part using the Hardware Management Console • Replace a part using the Hardware Management Console •...

  • Page 64: Install A Feature Using The Hardware Management Console

    In the FRU types for selected enclosure, select the feature you are installing. Click Next. Follow the instructions to install the feature. Note: The HMC might open the ESCALA Power5 Hardware Information instructions for installing the feature. If so, follow these instructions to install the feature. Parent topic:...

  • Page 65: Replace A Part Using The Hardware Management Console

    In the window, click the problem number for the part you want to replace. Follow the instructions to replace the part. Note: The HMC might open the ESCALA Power5 Hardware Information instructions for replacing the part. If so, follow these instructions to replace the part.
  • Page 66 Memory modules Remove the signal cables from the connectors. Remove all cables from the devices To Connect: Turn off everything (unless instructed otherwise). Attach all cables to the devices. Attach the signal cables to the connectors. Attach the power cords to the outlets. Turn on the devices.

  • Page 67: Place The Rack-Mounted System Or Expansion Unit In The Service Position Or Operating Position

    Memory modules operating systems, licensed programs, and data). For information on backing up your system or logical partition, select from the following: ♦ AIX backup ♦ Linux backup Review the installation or replacement procedure for the feature or part. Note the significance of color on your system. Blue or terra-cotta on a part of the hardware indicates a touch point where you can grip the hardware to remove it from or install it in the system, open or close a latch, and so on.
  • Page 68 Memory modules DANGERWhen working on or around the system, observe the following precautions: Electrical voltage and current from power, telephone, and communication cables are hazardous. To avoid a shock hazard: • Connect power to this unit only with the provided power cord. Do not use the provided power cord for any other product.
  • Page 69 Memory modules • Do not install a unit in a rack where the internal rack ambient temperatures will exceed the manufacturer's recommended ambient temperature for all your rack-mounted devices. • Do not install a unit in a rack where the air flow is compromised. Ensure that air flow is not blocked or reduced on any side, front, or back of a unit used for air flow through the unit.

  • Page 70: Place The Rack-Mounted System Or Expansion Unit In The Operating Position

    Memory modules ♦ Ensure that the cables at the rear of the system or expansion unit do not catch or bind as you pull the unit out from the rack. ♦ Ensure the rails are fully extended. When the rails are fully extended, the rail safety latches lock into place.

  • Page 71: Place The Model Escala Pl 250R-L, Pl 250R-L+ Or Pl 450R-Vl+ Or 7/10 In The Service Position

    Memory modules Replace and tighten the two thumbscrews B that secure the system or expansion unit A to the rack as shown in the following figure. Close the front rack door. Parent topic: Place the rack-mounted system or expansion unit in the service position or operating position Place the model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+ or 7/10 in the service position Learn how to place the unit into the service position.
  • Page 72 Memory modules • Do not connect or disconnect any cables or perform installation, maintenance, or reconfiguration of this product during an electrical storm. • The product might be equipped with multiple power cords. To remove all hazardous voltages, disconnect all power cords. •...

  • Page 73: Place The Model Escala Pl 250R-L, Pl 250R-L+ Or Pl 450R-Vl+ Or 7/10 In The Operating Position

    Memory modules • (For sliding drawers.) Do not pull out or install any drawer or feature if the rack stabilizer brackets are not attached to the rack. Do not pull out more than one drawer at a time. The rack might become unstable if you pull out more than one drawer at a time.

  • Page 74: Place The Rack-Mounted Model Escala Pl 245T/R In The Service Position Or Operating Position

    Memory modules Simultaneously release the blue rail safety latches, located near the middle of each rail, and push the system unit into the rack. Both rack latches should lock into position. Important: Ensure that the cables at the rear of the system unit do not catch or bind as you push the unit back into the rack.
  • Page 75 Memory modules Tip: Some of the figures in these procedures might not look exactly like the system unit that you have. However, the steps to perform the task are the same. To place the rack-mounted system unit into the service position, follow these steps. DANGERWhen working on or around the system, observe the following precautions: Electrical voltage and current from power, telephone, and communication cables are hazardous.
  • Page 76 Memory modules • Connect all devices installed in a rack cabinet to power devices installed in the same rack cabinet. Do not plug a power cord from a device installed in one rack cabinet into a power device installed in a different rack cabinet.

  • Page 77: Place The Rack-Mounted Model Escala Pl 245T/R In The Operating Position

    Memory modules position Parent topic: Place the rack-mounted model ESCALA PL 245T/R in the service position or operating position Place the rack-mounted model ESCALA PL 245T/R in the operating position By placing the rack-mounted system unit in the operating position, you make the unit available for use. Note: Some of the figures in these procedures might not look exactly like the system unit that you have.

  • Page 78: Open The Model Escala Pl 250R-Vl Or Escala Pl 450R-Xs Service Access Panel

    Memory modules Both rack latches should lock into position. Replace and tighten the two thumbscrews that secure the system unit to the rack. Close the front rack door. Parent topic: Place the rack-mounted model ESCALA PL 245T/R in the service position or operating position Open the model ESCALA PL 250R-VL or ESCALA PL 450R-XS service access panel To open the service access panel on a rack-mounted model ESCALA PL 250R-VL or ESCALA PL 450R-XS...
  • Page 79 Memory modules ♦ Ensure that the cables at the rear of the system unit do not catch or bind as you pull the unit out from the rack. ♦ When the rails are fully extended, the rail safety latches lock into place. This action prevents the system unit from being pulled out too far.

  • Page 80: Place The Model Escala Pl 250R-Vl Or Escala Pl 450R-Xs In The Service Position

    Memory modules Gently push the server back into the rack until the rack latches lock into place. Replace the thumbscrews if necessary. Parent topic: Related procedures Place the model ESCALA PL 250R-VL or ESCALA PL 450R-XS in the service position If you are servicing the fans or control panel see: Open the model ESCALA PL 250R-VL or ESCALA PL 450R-XS service access...
  • Page 81 Memory modules Attach all cables to the devices. Attach the signal cables to the connectors. Attach the power cords to the outlets. Turn on the devices. (D005) DANGERObserve the following precautions when working on or around your IT rack system: •...
  • Page 82 Memory modules Release the rack latches B on both the left and right sides as shown in the previous figure. Review the following notes, and then slowly pull the system unit out from the rack until the system unit is fully extended and locked. Note: ♦...

  • Page 83: Place The Model Escala Pl 250R-Vl Or Escala Pl 450R-Xs In The Operating Position

    Memory modules Place the model ESCALA PL 250R-VL or ESCALA PL 450R-XS in the operating position Learn how to place the unit into the operating position. Tip: Some of the figures in these procedures might not look exactly like the system unit that you have. However, the steps to perform the task are the same.
  • Page 84 Memory modules Place the model ESCALA PL 250R-VL or ESCALA PL 450R-XS in the operating position...

  • Page 85: Access Cover

    Memory modules Model 112/85, ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, 7/10, service access cover This topic describes how to remove and install the service access cover for the model 112/85, ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, 7/10, .
  • Page 86 Memory modules 850T/R-L+, 7/10, To remove the service access cover from a rack-mounted model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, 7/10, , refer to Figure 1 Figure 2 , and follow these steps:...

  • Page 87: Pl 450T/R+ Or Pl 850T/R-L+, 7/10

    Memory modules Parent topic: Remove the service access cover from the model 112/85, ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, Remove the service access cover from the stand-alone model 112/85, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, To remove the service access cover from a stand-alone model 112/85, ESCALA PL 250T/R, PL 250T/R+ or...
  • Page 88 Memory modules Parent topic: Remove the service access cover from the model 112/85, ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, Remove the service access cover from the rack-mounted model ESCALA PL 250R-VL or ESCALA PL 450R-XS To remove the service access cover from a rack-mounted model ESCALA PL 250R-VL or ESCALA PL 450R-XS and follow these steps:...
  • Page 89 Memory modules 7/10, The following procedures describe how to install the service access cover on the rack-mounted and stand-alone model 112/85, ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, 7/10, . •...
  • Page 90 Memory modules Figure 2. Install the service access cover on the model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+ or7/10 Parent topic: Install the service access cover on the model 112/85, ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, Install the service access cover on the stand-alone model 112/85, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R,...
  • Page 91 Memory modules Parent topic: Install the service access cover on the model 112/85, ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, Install the service access cover on the rack-mounted model ESCALA PL 250R-VL or ESCALA PL 450R-XS To install the service access cover on a rack-mounted model ESCALA PL 250R-VL or ESCALA PL 450R-XS and follow these steps:...

  • Page 92: Front Cover

    Memory modules ESCALA PL 450R-XS Close the service access panel C and ensure the tabs D lock into place. Parent topic: Install the service access cover on the model 112/85, ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, Front cover The following procedures describe how to remove and install the front cover of the system or expansion unit.
  • Page 93 Memory modules Front cover for models 112/85, ESCALA PL 250T/R, PL 250T/R+ or PL450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, and the05/95...
  • Page 94 Memory modules Remove the front cover from the model 112/85, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, or the 05/95 expansion unit The following procedures describe how to remove the front cover of the model 112/85, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, or the 05/95 expansion unit.
  • Page 95 Memory modules Gently pull the cover up and off the base, releasing the lower cover-locking tabs. Parent topic: Remove the front cover from the model 112/85, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, or the 05/95 expansion unit Install the front cover on the model 112/85, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, or the 05/95 expansion unit...
  • Page 96 Memory modules Tighten the thumbscrews. Close the front rack door. Parent topic: Install the front cover on the model 112/85, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, or the 05/95 expansion unit Install the front cover on the stand-alone model 112/85, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+,...

  • Page 97: Front Cover For The Model Escala Pl 1650R-L+ Or Escala Pl 850R/Pl 1650R/R

    Memory modules Parent topic: Install the front cover on the model 112/85, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, or the 05/95 expansion unit Front cover for the model ESCALA PL 1650R-L+ or ESCALA PL 850R/PL 1650R/R+ The following procedures describe how to remove and install the front cover for rack-mounted ESCALA PL 1650R-L+ or ESCALA PL 850R/PL 1650R/R+ system units.

  • Page 98: Remove And Replace Model Escala Pl 245T/R Covers And Doors

    Memory modules these steps: Position the cover on the front of the system unit so that the tab on the left side of the cover is in the matching slot on the left side of the system unit as shown in the following figure. Tighten the thumbscrew on the right side of the cover.

  • Page 99: Remove And Replace The Model Escala Pl 245T/R Acoustic-Feature

    Memory modules Tip: On the open face cover there are two tabs to release. On the acoustic feature front cover there are three tabs to release. Pull the cover open until it can be removed from the system unit. Figure 1. Removing the model ESCALA PL 245T/R front cover Parent topic: Remove and replace model ESCALA PL 245T/R covers and doors...

  • Page 100: Remove And Replace The Model Escala Pl 245T/R Side Cover

    Memory modules Figure 1. Removing the model ESCALA PL 245T/R back cover To replace the back cover from the model ESCALA PL 245T/R, follow these steps: Attach all cables and cords. Place the pins on the bottom of the cover into the slot at the bottom of the system unit, as shown in the following figure.
  • Page 101 Memory modules To remove the side cover from the model ESCALA PL 245T/R, follow these steps: Unlock the security lock A if it is locked, as shown in the following figure. Press down on the latch B to open the cover and pull it away from the system unit. Lift the panel out of the ledge on the bottom of the system unit.

  • Page 102: Model 112/85, Escala Pl 250T/R, Pl 250T/R+ Or Pl 450T/R-L+, Escala Pl 450T/R, Pl 450T/R+ Or Pl 850T/R-L+, Door

    Memory modules Figure 2. Replacing the service panel Lock the security lock C if needed. Model 112/85, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, door Learn how to remove and replace the front door of the stand-alone model 112/85, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, .
  • Page 103 Memory modules To remove the door, press down on the top back edge of the door. Gently swivel the top back edge of the door forward and out past the top of the system unit. Lift the door up to release it from the lower retaining post. Parent topic: Model 112/85, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, door...

  • Page 104: Install Or Replace The Door On The Model 112/85, Escala Pl 250T/R, Pl 250T/R+ Or Pl 450T/R-L+, Escala Pl 450T/R, Pl 450T/R+ Or Pl 850T/R-L

    Memory modules door Install or replace the door on the model 112/85, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, To install the model ESCALA PL 250T/R+ or ESCALA PL 450T/R-L+ with acoustic feature front door see, Install the door on the model ESCALA PL 250T/R+ or ESCALA PL 450T/R-L+ To install the model ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, front door, do the following:...
  • Page 105 Memory modules Parent topic: Model 112/85, ESCALA PL 250T/R, PL 250T/R+ or PL 450T/R-L+, ESCALA PL 450T/R, PL 450T/R+ or PL 850T/R-L+, door Install the door on the model ESCALA PL 250T/R+ or ESCALA PL 450T/R-L+ The model 112/85 or ESCALA PL 250T/R+ or ESCALA PL 450T/R-L+ has two doors. The top door covers the media bays, and the bottom door covers the DASD bays.

  • Page 106: Remove The Front Cover From The Model Escala Pl 250R-L, Pl 250R-L+ Or Pl 450R-Vl+ Or 7/10

    Memory modules Remove the front cover from the model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+ or 7/10 To remove the front cover, follow these steps: If necessary, open the front rack door. Push both cover-release latches A down to release the cover as shown in the following figure. Pivot the cover from the bottom and swing the top of the cover out.

  • Page 107: Gain Access To The Model Escala Pl 250R-L, Pl 250R-L+ Or Pl 450R-Vl+ Control Panels

    Memory modules Gain access to the model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+ control panels Because only part of the model ESCALA PL 250R-L, PL 250R-L+ or PL 450R-VL+ control panels control panel is visible from the front of the server, the following procedure describes how to gain access to all of the control panel's features, including the display.

  • Page 108: Identify A Failing Part On An Aix System Or Logical Partition

    Memory modules Identify a failing part on an AIX system or logical partition To identify a failing part on a system or logical partition running AIX, you must locate the failing part, and then activate the indicator light for that part. •...

  • Page 109: Identify A Failing Part On A Linux System Or Logical Partition

    Memory modules Identify a failing part on a Linux system or logical partition There are a number of methods to identify a failing part on a system or logical partition running Linux. • Locate a failing part and activate the indicator light Use this task to locate a failing part if the service aids have been installed.
  • Page 110 Memory modules Activate the indicator light for the failing part Use these instructions to activate the indicator light. The indicator light helps you locate which part to replace. To activate the indicator light, follow these steps: Log in as root user. At the command line, type /usr/sbin/usysident -s identify -l<location code>...

  • Page 111: Identify A Failing Part Using The Advanced System Management Interface

    Memory modules Stop all jobs and applications, and then stop the operating system on the system or logical partition. Remove all tapes, diskettes, and CD-ROM. Turn off the system unit power. Note: The next step starts the server or logical partition from the stand-alone diagnostic CD-ROM. If the CD-ROM or DVD-ROM drive is not available as the startup device on the server or logical partition on which you are working, follow these steps: Access the Advanced System Management Interface (ASMI).
  • Page 112 Memory modules Identify a failing part using the Advanced System Management Interface...

  • Page 113: Smp Processor Cable Connections

    Memory modules SMP processor cable connections This feature is installed by a service provider. However, you might need to disconnect and reconnect this cable to add or remove memory or processors. The following procedures describe how to disconnect and reconnect the SMP processor cable from individual model ESCALA PL 850R/PL 1650R/R+ system units.
  • Page 114 Memory modules (D005) To disconnect an SMP processor cable connection from a system unit, complete the following steps: If necessary, open the front door of the rack. Disconnect the power source from the system by unplugging the system. Note: This system can be equipped with a second power supply. Before continuing with this procedure, ensure that the power source to the system has been completely disconnected.

  • Page 115: Reconnect The Smp Processor Cable To A System Unit

    Memory modules Carefully pull the connector from the system. When the guide pins are free, carefully pull the flexible cable C away from the system unit to gain access to the system unit. Parent topic: SMP processor cable connections Reconnect the SMP processor cable to a system unit Learn how to reconnect an SMP processor cable.
  • Page 116 Memory modules To Connect: Turn off everything (unless instructed otherwise). Attach all cables to the devices. Attach the signal cables to the connectors. Attach the power cords to the outlets. Turn on the devices. (D005) To connect an SMP processor cable to a single system unit, complete the following steps: Perform prerequisite tasks as described in Before you begin.

  • Page 117: Verify The Installed Part

    Memory modules Align the guide pins with the connector on the system unit. Carefully push the connector A into the system unit connection. Push the latch handle down to seat the pins. Secure the plastic fastener C. Replace the left edge of the trim kit. Install the model ESCALA PL 850R/PL 1650R/R+ front cover.

  • Page 118: Verify An Installed Feature Or Replaced Part On An Aix System Or Logical Partition

    Memory modules Verify an installed feature or replaced part on an AIX system or logical partition To verify the operation of a newly installed feature or replacement part, select the appropriate procedure: • Verify the installed feature using AIX • Verifying the replaced part using AIX Verify the installed feature using AIX: Log in as root user.
  • Page 119 Memory modules Follow any instructions that are shown. If a Do you want to review the previously displayed error? message is shown, select Yes and press Enter. If an SRN is shown, suspect a loose card or connection. If no obvious problem is shown, record the SRN .

  • Page 120: Verify The Installed Part On A Linux System Or Logical Partition (Run Aix Diagnostics)

    Memory modules From the Resource Repair Action menu, select the parent or child of the resource that has been replaced. If the repair action was to reseat a cable or adapter, select the resource associated with that repair action. If the resource associated with your action does not appear on the Resource List, select sysplanar0.
  • Page 121 Memory modules To use stand-alone diagnostics, follow these steps: Stop all jobs and applications and then stop the operating system on the system or logical partition. Remove all tapes, diskettes, and CD-ROM. Turn off the system unit power. The next step boots the server or logical partition from the stand-alone diagnostics CD-ROM.

  • Page 122: Verify The Presence Of An Installed Part Using Hardware Management Console (Hmc)

    Memory modules Parent topic: Verify the installed part on a Linux system or logical partition (run AIX diagnostics) Verify the presence of an installed part using Hardware Management Console (HMC) Use these instructions to verify an installed part using the Hardware Management Console (HMC). If you have reference codes, symptoms, or location codes that you used during the service action, locate the records to use during this procedure.
  • Page 123 Memory modules information. ♦ For information on accessing up the ASMI, refer to Accessing the Advanced System Management Interface ♦ For information on using the ASMI Managing your server using the Advanced System Management Interface. Turn off the failing part indicator light. For instructions, see Changing service indicators.
  • Page 124 Memory modules Verify the presence of an installed part using the Advanced SystemManagement Interface (ASMI)
  • Page 125 If you require a written reply, please include your complete mailing address below. NAME : Date : COMPANY : ADDRESS : Please give this technical publication remarks form to your BULL representative or mail to: ept. Bull - Documentation D 1 Rue de Provence BP 208...
  • Page 126 : The latest revision will be provided if no revision number is given. [ _ _ ] NAME: Date: COMPANY: ADDRESS: PHONE: FAX: E-MAIL: For Bull Subsidiaries: Identification: For Bull Affiliated Customers: Customer Code: For Bull Internal Customers: Budgetary Section: For Others: Please ask your Bull representative.
  • Page 127 BLANK...
  • Page 128 BULL CEDOC 357 AVENUE PATTON B.P.20845 49008 ANGERS CEDEX 01 FRANCE REFERENCE 86 A1 14EW 00...

Table of Contents