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IBM Power Systems S812LC 8348-21C Installation Manual
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IBM Power Systems S812LC 8348-21C Installation Manual

IBM Power Systems S812LC 8348-21C Installation Manual

Installing the system and ordered parts
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Installing the System and Ordered
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Summary of Contents for IBM Power Systems S812LC 8348-21C

  • Page 1 Power Systems Installing the System and Ordered Parts for the IBM Power System S812LC (8348-21C)
  • Page 3 Power Systems Installing the System and Ordered Parts for the IBM Power System S812LC (8348-21C)
  • Page 4 Note Before using this information and the product it supports, read the information in “Safety notices” on page v, “Notices” on page 81, the IBM Systems Safety Notices manual, G229-9054, and the IBM Environmental Notices and User Guide, Z125–5823. ™...

  • Page 5: Table Of Contents

    Identifying the 8348-21C system that needs features ....servicing . Installing the IBM Power System S812LC (8348-21C) Preparing the system to remove and replace system . internal parts in the 8348-21C .
  • Page 6 Installing the System and Ordered Parts for the 8348-21C...

  • Page 7: Safety Notices

    You should also refer to the safety information documentation any time you do not clearly understand any safety information in the U.S. English publications. Replacement or additional copies of safety information documentation can be obtained by calling the IBM Hotline at 1-800-300-8751.
  • Page 8 Electrical voltage and current from power, telephone, and communication cables are hazardous. To avoid a shock hazard: v If IBM supplied the power cord(s), connect power to this unit only with the IBM provided power cord. Do not use the IBM provided power cord for any other product.
  • Page 9 Observe the following precautions when working on or around your IT rack system: v Heavy equipment–personal injury or equipment damage might result if mishandled. v Always lower the leveling pads on the rack cabinet. v Always install stabilizer brackets on the rack cabinet. v To avoid hazardous conditions due to uneven mechanical loading, always install the heaviest devices in the bottom of the rack cabinet.
  • Page 10 CAUTION: Removing components from the upper positions in the rack cabinet improves rack stability during relocation. Follow these general guidelines whenever you relocate a populated rack cabinet within a room or building. v Reduce the weight of the rack cabinet by removing equipment starting at the top of the rack cabinet.
  • Page 11 DANGER: Rack-mounted devices are not to be used as shelves or work spaces. (L002) (L003) Safety notices...
  • Page 12 DANGER: Multiple power cords. The product might be equipped with multiple power cords. To remove all hazardous voltages, disconnect all power cords. (L003) (L007) CAUTION: A hot surface nearby. (L007) (L008) Installing the System and Ordered Parts for the 8348-21C...
  • Page 13 Exchange only with the IBM-approved part. Recycle or discard the battery as instructed by local regulations. In the United States, IBM has a process for the collection of this battery. For information, call 1-800-426-4333. Have the IBM part number for the battery unit available when you call. (C003)
  • Page 14 (C048) CAUTION regarding IBM provided VENDOR LIFT TOOL: v Operation of LIFT TOOL by authorized personnel only. v LIFT TOOL intended for use to assist, lift, install, remove units (load) up into rack elevations. It is not to be used loaded transporting over major ramps nor as a replacement for such designated tools like pallet jacks, walkies, fork trucks and such related relocation practices.
  • Page 15 Power and cabling information for NEBS (Network Equipment-Building System) GR-1089-CORE The following comments apply to the IBM servers that have been designated as conforming to NEBS (Network Equipment-Building System) GR-1089-CORE: The equipment is suitable for installation in the following: v Network telecommunications facilities...
  • Page 16 Installing the System and Ordered Parts for the 8348-21C...

  • Page 17: Installing And Configuring Power8 Processor-Based Systems And System Features

    Use the information to understand the prerequisites that are required for installing the system. About this task You might need to read the following documents before you begin to install the server: v The latest version of this document is maintained online, see Installing the IBM Power System 8348-21C (http://www.ibm.com/support/knowledgecenter/POWER8/p8eic/ p8eic_installsys_kickoff.htm).

  • Page 18: Determining And Marking The Location In The Rack For The 8348-21C System

    If you have incorrect, missing, or damaged parts, consult any of the following resources: v Your IBM reseller. v IBM Rochester manufacturing automated information line at 1-800-300-8751 (United States only). v The Directory of worldwide contacts website http://www.ibm.com/planetwide. Select your location to view the service and support contact information.
  • Page 19 3. If necessary, remove the filler panels to allow access to the inside of the rack enclosure where you plan to place the unit, as shown in Figure 1 on page 4. Installing and configuring the system...

  • Page 20: Installing The 8348-21C System By Using Slide Rails

    Figure 1. Removing the filler panels 4. Determine to place the system in the rack. Record the EIA location. 5. Facing the front of the rack and working from the right side, use tape, a marker, or pencil to mark the lower hole of each EIA unit.

  • Page 21: Attaching Slide Rails To The System And Rack

    Do not install mismatched hardware by using washers or spacers. If you do not have the correct rails and fittings for your rack, contact your IBM reseller. The slide rails arrive fully assembled. To install the slide rails into the rack, you must disassemble the slide rails into four pieces.
  • Page 22 Figure 3. Attaching the left system chassis slide rail to the system chassis 3. Install the retention screw on each system chassis slide rail to further attach the slide rail to the system chassis. Figure 4. Attaching the left system chassis rail retention screw to the system chassis 4.
  • Page 23 to the rail flanges and clicks into place. Figure 5. Installing the slide rail from the front of the rack 6. Repeat steps 3 and 4 for the left rail. 7. Move to the rear of the rack. Pull the slide rail toward you to insert the two pins (1) into the rack holes (2).

  • Page 24: Installing The System Into The Rack By Using The Slide Rails

    Figure 6. Installing the slide rail at the rear of the rack Installing the system into the rack by using the slide rails Learn how to install the system into the rack by using the slide rails. About this task Note: This system requires two people to install the system into the rack.

  • Page 25: Connecting And Routing Power Cables

    5. Tighten the thumbscrews on either side of the system to secure the system to the rack. Connecting and routing power cables Learn how to connect and route power cables in the IBM Power System S812LC (8348-21C) system. Procedure 1. To connect the power cables, complete the following steps: a.

  • Page 26: Completing Server Setup

    3. You can receive important technical information and updates for specific IBM Support tools and resources by subscribing to receive updates. To subscribe to receive updates, complete the following steps: a.

  • Page 27: Installing A Disk Drive In The 8348-21C

    The drive might be a hard disk drive (HDD) or a solid-state drive (SSD). Installing a front drive in the 8348-21C Learn how to install a front drive in the IBM Power System S812LC (8348-21C) system. About this task You can install front disks with the system is powered on and running.
  • Page 28 Figure 9. Removing a front drive tray 3. Support the bottom of the drive tray as you slide it out of the system. Do not hold the drive tray by the handle. 4. If you are installing more than one drive, remove additional drive trays. 5.
  • Page 29 Figure 10. Mounting the 3.5 inch drive in the tray v A 2.5 inch drive must be positioned at the rear of the tray. While you hold both the drive and the tray, turn the tray over. Fasten the drive to the bottom of the tray with four screws, as shown in Figure 11.

  • Page 30: Installing A Rear Drive In The 8348-21C

    RAID_IUG.xml/Topics/Recovering_from_a_Disk_Drive_Failure.html). Installing a rear drive in the 8348-21C Learn how to install a rear drive in the IBM Power System S812LC (8348-21C) system. Procedure 1. Shut down the system for this procedure. For instructions, see “Stopping the 8348-21C system” on page 63.
  • Page 31 Attention: v Attach an electrostatic discharge (ESD) wrist strap to an unpainted metal surface of your hardware to prevent the electrostatic discharge from damaging your hardware. v When using an ESD wrist strap, follow all electrical safety procedures. An ESD wrist strap is used for static control.
  • Page 32 Figure 14. Installing the 3.5 inch drive into the tray b. Fasten the drive to the sides of the tray by using four screws (2 on each side), as shown in Figure 15 on page 17. Installing the System and Ordered Parts for the 8348-21C...
  • Page 33 Figure 15. Fastening the 3.5 inch drive to the tray v For a 2.5 inch drive: a. Place the drive in the tray, then slide the drive into the socket, as shown in Figure 16. Figure 16. Installing the 2.5 inch drive into the tray b.
  • Page 34 c. Fasten the drive to the bottom of the tray by using four screws, as shown in Figure 17. Figure 17. Screw locations for the 2.5 inch drive d. Turn the tray over so that the drive is facing up. 6.

  • Page 35: Installing Memory In The 8348-21C

    Learn how to install memory in the IBM Power System S812LC (8348-21C) system. Placement rules for memory in the 8348-21C system Learn about the configurations and rules that apply to adding memory to the IBM Power System S812LC (8348-21C) system.
  • Page 36 Table 2 lists the supported memory DIMM feature codes and Table 3 shows the allowable memory capacity points for the 8348-21C system. Mixing of memory feature codes is not allowed. Table 2. Memory DIMM feature codes Supported feature codes (FC) Size EM5A 4 GB IS DIMMS, 1333 MHZ, 4 GBIT DDR3 DRAM...

  • Page 37: Installing Memory In The 8348-21C

    Figure 19. 8348-21C memory slot locations Installing memory in the 8348-21C Learn how to install memory in the IBM Power System S812LC (8348-21C) system. Installing and configuring the system...

  • Page 38: Installing A Pcie Adapter In The 8348-21C

    5. Repeat steps 3 and 4 for any additional memory to be installed. Installing a PCIe adapter in the 8348-21C Learn how to install a PCIe adapter in the IBM Power System S812LC (8348-21C) system. Installing the System and Ordered Parts for the 8348-21C...

  • Page 39: Pcie Adapter Placement Rules And Slot Priorities For The 8348-21C

    PCIe adapter placement rules and slot priorities for the 8348-21C Find information about the placement rules and slot priorities for the Peripheral Component Interconnect (PCI) Express (PCIe) adapters that are supported for the 8348-21C system. PCIe slot descriptions for the 8348-21C The 8348-21C system provides PCIe generation 3 slots.
  • Page 40 Table 6. PCIe adapter slot priorities and maximum adapters supported in the systems. This table shows the PCIe adapter slot priorities and maximum adapters that are supported in the systems Feature code Description 8348-21C Slot priorities Maximum number of adapters supported 5260 PCIe2 LP 4-port 1 GbE Adapter (FC 5260;...

  • Page 41: Installing Pcie Adapters In The 8348-21C

    PCIe tailstock bracket to mount supercap pack for this adapter utilizes PCIe slot 1. Physical interference in slot 1 reduces maximum to 3. Installing PCIe adapters in the 8348-21C Learn how to install Peripheral Component Interconnect (PCI) Express (PCIe) adapters in the IBM Power System S812LC (8348-21C). Before you begin Power off the system and place it in the service position.
  • Page 42 Figure 23. Removing the PCIe slot cover 4. If you are installing a (FC EC3Y) PCIe Gen3 x8, LP adapter, SAS/SATA/RAID adapter, complete this step. Otherwise skip this step and go to step 5 on page 28. a. Connect the disk drive signal cables to the adapter before installing the adapter. See Figure 24. Figure 24.
  • Page 43 Figure 25. Installing the (FC EC3Y) PCIe Gen3 x8, LP adapter (A) and screw (B) in the system d. Do not damage the adapters or cables. Note: Remove any existing cable ties as they can prevent proper cable layout and interfere with the top cover.
  • Page 44 Figure 26. Disk drive signal cable routing e. Go to step 10 on page 32. 5. If you are installing a (FC EC3S) PCIe Gen3 SAS/SATA RAID adapter, complete this step. Otherwise skip this step and go to step 6 on page 31. Note: The supercapacitor module card is shipped together with the (FC EC3S) PCIe Gen3 SAS/SATA RAID adapter as a single FRU and therefore must also be installed when the SAS RAID adapter is installed.
  • Page 45 Figure 27. Installing the supercapacitor module card (A) and screw (B) c. Connect the disk drive signal cables to the (FC EC3S) PCIe Gen3 SAS/SATA RAID adapter before installing the adapter. See Figure 28. Figure 28. Cabling the (FC EC3S) PCIe Gen3 SAS/SATA RAID adapter d.
  • Page 46 Figure 29. Installing the (FC EC3S) PCIe Gen3 SAS/SATA RAID adapter (A) and screw (B) g. Route the disk drive signal cables along the top of the PCIe adapters to keep the cables from damaging the adapters. Do not route the cables between the adapters. Spread the cables to ensure that the service access cover can be closed without pinching the cables.
  • Page 47 Figure 30. Disk drive signal cable routing h. Go to step 10 on page 32. 6. If needed, label and remove any plugs that extend out of the PCIe adapter. 7. Insert the PCIe adapter (A) into the PCIe slot in the system backplane, aligning it properly and inserting it fully into the slot.

  • Page 48: Pcie Adapters Feature Code List

    Figure 31. Installing the PCIe adapter (A) and screw (B) 9. Using your labels, replace any plugs that you removed from the PCIe adapter. Insert the cables into the PCIe adapter. 10. The procedure is complete. What to do next Prepare the system for operation.
  • Page 49 ® Network Installation Management (NIM) boot capability. The adapter conforms to the IEEE 802.3ab 1000Base-T standard. The adapter supports jumbo frames when running at the 1000 Mbps speed. Each of the Ethernet ports can be connected by using: v CAT5e (or later) UTP cables for 1000 Mbps network attachment v CAT5 or CAT3 UTP cables for 100 Mbps or 10 Mbps network attachment The cables are attached to the copper RJ45 connectors.
  • Page 50 Connector information v Two RJ-45 ports v Two LED adapter status indicators per port, for link activity and speed Attributes provided v PCIe x4, generation-1 or generation-2...

  • Page 51: Pcie3 Lp 2-Port 40 Gbe Nic Roce Qsfp+ Adapter (Fc Ec3A; Ccin 57Bd)

    – Ubuntu Server 14.04.3, or later – For support details, see the Linux Alert website (www14.software.ibm.com/webapp/set2/sas/f/ lopdiags/info/LinuxAlerts.html). – The latest version of the device driver or iprutils can be downloaded from IBM Service and Productivity Tools website (http://www14.software.ibm.com/webapp/set2/sas/f/lopdiags/ home.html). v IBM i –...
  • Page 52 See “Cables” on page 37 for more information about the cables. For details about slot priorities and placement rules, see PCIe adapter placement rules and slot priorities(http://www.ibm.com/support/knowledgecenter/POWER8/p8eab/ p8eab_mtm_pciplacement.htm) and select the system you are working on. The adapter provides the following features: v Data center bridging support (IEEE standard version CEE) v T11.3 FC-BB-5 FCoE...
  • Page 53 Short Maximum number For details about the maximum number of adapters that are supported, see PCIe adapter placement rules and slot priorities(http://www.ibm.com/support/knowledgecenter/POWER8/ p8eab/p8eab_mtm_pciplacement.htm) and select the system you are working on. Cables This adapter feature requires the use of compatible QSFP+, 40 Gbps, copper, twinaxial, active, Ethernet cables for cabling over short distances.
  • Page 54 To check for the prerequisites, see IBM Prerequisite website (www-912.ibm.com/e_dir/eServerPrereq.nsf). The adapter is supported on the following versions of the operating systems, depending on the system...

  • Page 55: Pcie3 Low Profile 12 Gb Sas/Sata Raid Adapter With 1 Gb Protected Write Cache (Fc Ec3S - Pmc 81605Z)

    – For support details, see the Linux Alert website (www14.software.ibm.com/webapp/set2/sas/f/ lopdiags/info/LinuxAlerts.html). – The latest version of the device driver or iprutils can be downloaded from IBM Service and Productivity Tools website (http://www14.software.ibm.com/webapp/set2/sas/f/lopdiags/ home.html). v Supported on Firmware level 8.1 v PowerKVM –...
  • Page 56 The adapter can use the following management utilities: v Adaptec(r) maxView Storage Manager IBM highly recommends that you use the maxView Storage Manager utility to configure and manage the storage that is controlled by a PMC adapter or adapters. Once the maxView Storage Manager utility is installed and running, it can be configured to automatically monitor and report issues such as disk failures.
  • Page 57 To check for the prerequisites, see IBM Prerequisite website (www-912.ibm.com/e_dir/eServerPrereq.nsf). The adapter is supported on the following versions of the operating systems, depending on the system...

  • Page 58: Pcie3 Low Profile 6 Gb Sas/Sata Raid Adapter (Fc Ec3Y - Pmc 71605E)

    - Red Hat Enterprise Linux 7.2, little endian, for Power, or later with aacraid device driver X.Y.Z - For support details, see the Linux Alert website (www14.software.ibm.com/webapp/set2/sas/f/ lopdiags/info/LinuxAlerts.html). - The latest version of the device driver or iprutils can be downloaded from IBM Service and Productivity Tools website (http://www14.software.ibm.com/webapp/set2/sas/f/lopdiags/ home.html).
  • Page 59 The adapter can use the following management utilities: v Adaptec(r) maxView Storage Manager IBM highly recommends that you use the maxView Storage Manager utility to configure and manage the storage that is controlled by a PMC adapter or adapters. Once the maxView Storage Manager utility is installed and running, it can be configured to automatically monitor and report issues such as disk failures.
  • Page 60 To check for the prerequisites, see IBM Prerequisite website (www-912.ibm.com/e_dir/eServerPrereq.nsf). The adapter is supported on the following versions of the operating systems, depending on the system...

  • Page 61: Pcie Lp 8 Gb 2-Port Fibre Channel Adapter (Fc El2N; Ccin 577D)

    - Red Hat Enterprise Linux 7.2, little endian, for Power, or later with aacraid device driver X.Y.Z - For support details, see the Linux Alert website (www14.software.ibm.com/webapp/set2/sas/f/ lopdiags/info/LinuxAlerts.html). - The latest version of the device driver or iprutils can be downloaded from IBM Service and Productivity Tools website (http://www14.software.ibm.com/webapp/set2/sas/f/lopdiags/ home.html).
  • Page 62 To check for the prerequisites, see IBM Prerequisite website (www-912.ibm.com/e_dir/eServerPrereq.nsf). The adapter is supported on the following versions of the operating systems, depending on the system...
  • Page 63 – SUSE Linux Enterprise Server 11, Service Pack 1, or later, with current maintenance updates available from SUSE. – Ubuntu Server 14.04.3, or later – For support details, see the Linux Alert website (www14.software.ibm.com/webapp/set2/sas/f/ lopdiags/info/LinuxAlerts.html). v PowerKVM – IBM PowerKVM 2.1 SP1, or later Adapter LED Green and yellow LEDs can be seen through openings in the mounting bracket of the adapter.

  • Page 64: Pcie2 Lp 2-Port 10 Gbe Baset Rj45 Adapter (Fc El3Z; Ccin 2Cc4)

    Table 11. POST conditions and results (continued) Green LED Yellow LED State Action to be taken Slow flash Flashing Restricted offline mode, test None active Fast flash Debug monitor in restricted None mode Fast flash Not defined None Fast flash Slow flash Debug monitor in test fixture None...
  • Page 65 – 802.3ab in the 1 GbE ports – Ether II and IEEE 802.3 for encapsulated frames – 802.1p for setting up priority levels in tagged VLAN frames – 802.1Q for VLAN tagging – 802.3x for flow control – 802.3ad for load-balancing and failover –...

  • Page 66: Pcie2 Lp 4-Port (10Gb+1Gbe) Sr+Rj45 Adapter (Fc En0T; Ccin 2Cc3)

    – IBM PowerKVM 2.1.1, or later This adapter requires the following driver in the Linux operating system: v bnx2x driver v The latest version of the device driver or iprutils can be downloaded from IBM Service and Productivity Tools website (http://www14.software.ibm.com/webapp/set2/sas/f/lopdiags/ home.html).
  • Page 67 The four-port adapter provides two 10 Gb small form-factor pluggable (SFP+) optical SR transceiver ports and two 1 Gb RJ45 Ethernet ports. The two 10 Gb SR ports have little connector (LC) duplex-type connectors. The optical transceiver uses shortwave laser optics and is attached with MMF-850nm fiber cabling with LC connectors.
  • Page 68 Short, low-profile Maximum number For details about the maximum number of adapters that are supported, see PCIe adapter placement rules and slot priorities(http://www.ibm.com/support/knowledgecenter/POWER8/ p8eab/p8eab_mtm_pciplacement.htm) and select the system you are working on. Installing the System and Ordered Parts for the 8348-21C...
  • Page 69 AIX: devices.pciex.e4148a1614109304 for SFP+ optical ports and devices.pciex.e4148a1614109404 for RJ45 ports v Linux: bnx2x driver v The latest version of the device driver or iprutils can be downloaded from IBM Service and Productivity Tools website (http://www14.software.ibm.com/webapp/set2/sas/f/lopdiags/ home.html). Installing and configuring the system...

  • Page 70: Common Procedures For Servicing Or Installing Features In The 8348-21C

    Common procedures for servicing or installing features in the 8348-21C This section contains all the common procedures related to installing, removing, and replacing features in the IBM Power System S812LC (8348-21C) system. Before you begin Observe these precautions when you are installing, removing, or replacing features and parts.
  • Page 71 Electrical voltage and current from power, telephone, and communication cables are hazardous. To avoid a shock hazard: v If IBM supplied the power cord(s), connect power to this unit only with the IBM provided power cord. Do not use the IBM provided power cord for any other product.
  • Page 72 Observe the following precautions when working on or around your IT rack system: v Heavy equipment–personal injury or equipment damage might result if mishandled. v Always lower the leveling pads on the rack cabinet. v Always install stabilizer brackets on the rack cabinet. v To avoid hazardous conditions due to uneven mechanical loading, always install the heaviest devices in the bottom of the rack cabinet.

  • Page 73: Leds On The 8348-21C System

    LEDs on the 8348-21C system Use this information as a guide to the LEDs on the IBM Power System S812LC (8348-21C) system. The LEDs indicate various system status. If the part does not have a problem indicator LED, you can use a troubleshooting program such as impitool to identify the issue.

  • Page 74: Identifying The 8348-21C System That Needs Servicing

    Figure 40. LEDs on the front of the 8348-21C system LEDs are also located on the rear of the system; see Figure 41. The identify LED is at (A). Figure 41. LEDs on the rear of the 8348-21C system LEDs are located on the following parts: v At the front of the system: –...

  • Page 75: Preparing The System To Remove And Replace Internal Parts In The 8348-21C

    -I lanplus -H <hostname> -U <username> -P <password> chassis identify <interval> Preparing the system to remove and replace internal parts in the 8348-21C Learn how to prepare the IBM Power System S812LC (8348-21C) system to remove and replace internal parts. About this task The front disks can be removed and replaced when the system is running and the system power is on.
  • Page 76 Installing the System and Ordered Parts for the 8348-21C...

  • Page 77: Preparing The System For Operation After Removing And Replacing Internal Parts For The 8348-21C

    8348-21C system” on page 67. Preparing the system for operation after removing and replacing internal parts for the 8348-21C Learn how to prepare the IBM Power System S812LC (8348-21C) system for operation after removing and replacing internal parts. Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap attached. If not, attach it now.
  • Page 78 CAUTION: Pinch hazard. (L012) 4. Reconnect the power cords to the system. For instructions, see “Connecting the power cords to an 8348-21C system” on page 64. 5. If applicable, close the rack door at the rear of the system. 6. Start the system. For instructions, see “Starting the 8348-21C system” on page 63. 7.

  • Page 79: Starting The 8348-21C System

    14. Verify the installed part. For instructions, see Verifying a repair (www.ibm.com/support/ knowledgecenter/POWER8//p8ei3/p8ei3_verifyrepair.htm). Starting the 8348-21C system You can use the power button to start the IBM Power System S812LC (8348-21C) system. About this task Attention: For safety, airflow purposes and thermal performance, the service access cover must be installed and fully seated before you power on the system.

  • Page 80: Disconnecting The Power Cords From An 8348-21C System

    The -P setting instructs the system to shut down and then power off. Disconnecting the power cords from an 8348-21C system Learn how to disconnect the power cords from an IBM Power System S812LC (8348-21C) system. Procedure 1. Open the rear rack door on the system unit that you are servicing.

  • Page 81: Placing An 8348-21C System Into The Service Position

    3. Loop and attach the power cords to the power supply handle. 4. Close the rack door at the rear of the system. Placing an 8348-21C system into the service position Learn how to place an IBM Power System S812LC (8348-21C) system into the service position. Before you begin Notes: v When you place the system into the service position, ensure that all stability plates are firmly installed to prevent the rack from toppling.

  • Page 82: Placing An 8348-21C System Into The Operating Position

    “Removing a front drive in the 8348-21C” on page 75. Placing an 8348-21C system into the operating position Learn how to place an IBM Power System S812LC (8348-21C) system into the operating position. Before you begin When you place the system in the operating position, ensure that the cables at the rear of the system do not catch or bind as you push the system unit back into the rack.

  • Page 83: Removing The Service Access Cover From An 8348-21C System

    6. Fasten the two front screws (B) to secure the system to the rack. Removing the service access cover from an 8348-21C system Learn how to remove the service access cover from an IBM Power System S812LC (8348-21C) system. Before you begin Ensure that the power plugs are removed from the power supplies.

  • Page 84: Installing The Service Access Cover On An 8348-21C System

    For proper cooling and airflow, replace the cover before powering on the system. Installing the service access cover on an 8348-21C system Learn how to install the service access cover on a rack-mounted IBM Power System S812LC (8348-21C) system. About this task Attention: For safety, airflow purposes and thermal performance, the service access cover must be installed and fully seated before you power on the system.

  • Page 85: Removing The Processor Baffle From An 8348-21C System

    Figure 48. Replacing the service cover Removing the processor baffle from an 8348-21C system Learn how to remove the processor baffle from an IBM Power System S812LC (8348-21C) system. Procedure Remove the processor baffle as shown in Figure 49 on page 70.

  • Page 86: Replacing The Processor Baffle In An 8348-21C System

    Figure 49. Removing processor baffle Replacing the processor baffle in an 8348-21C system Learn how to replace the processor baffle in an IBM Power System S812LC (8348-21C) system. Procedure 1. Route the drive signal cable and drive power cable through the cable slot (A) in the baffle, as shown in Figure 50 on page 71.
  • Page 87 Figure 50. Replacing the processor baffle. Route the drive signal cable and drive power cable through (A); align the air divider at (B). 2. Align the air divider (B) into the air divider slot in the baffle, as shown in Figure 50. 3.
  • Page 88 Installing the System and Ordered Parts for the 8348-21C...

  • Page 89: Additional Procedures

    Additional procedures Removing a power supply from the 8348-21C Learn how to remove a power supply in the IBM Power System S812LC (8348-21C) system. Before you begin Power off the system and place it in the service position. For instructions, see “Preparing the system to remove and replace internal parts in the 8348-21C”...

  • Page 90: Replacing A Power Supply In The 8348-21C

    Figure 51. Removing a power supply from the system Replacing a power supply in the 8348-21C Learn how to replace the power supply in the IBM Power System S812LC (8348-21C) system. Procedure 1. Align the power supply (C) with the bay and slide the power supply into the system until the latch (B) locks in place.

  • Page 91: Removing A Front Drive In The 8348-21C

    Removing a front drive in the 8348-21C Learn how to remove a front drive in the IBM Power System S812LC (8348-21C) system. The front disks can be removed and replaced when the system is running and the system power is on.
  • Page 92 Procedure 1. Attach the electrostatic discharge (ESD) wrist strap. Attention: v Attach an electrostatic discharge (ESD) wrist strap to an unpainted metal surface of your hardware to prevent the electrostatic discharge from damaging your hardware. v When using an ESD wrist strap, follow all electrical safety procedures. An ESD wrist strap is used for static control.
  • Page 93 Figure 53. Removing a front drive tray 5. Support the bottom of the drive tray as you slide it out of the system. Do not hold the drive tray by the handle. 6. If you are removing more than one drive, repeat the steps 3 on page 76 to 5 in this procedure until all drives are removed.

  • Page 94: Replacing A Front Drive In The 8348-21C

    Figure 55. Removing the 2.5 inch drive from the tray Replacing a front drive in the 8348-21C Learn how to remove a front drive in the IBM Power System S812LC (8348-21C) system. Procedure 1. Ensure that you have the electrostatic discharge (ESD) wrist strap attached. If not, attach it now.
  • Page 95 2. Install a drive into the tray. Orient the drive such that the connectors are pointing to the rear of the drive. v A 3.5 inch drive fills the tray, as shown in Figure 56. Fasten the drive to the sides of the tray with four screws (2 on each side).
  • Page 96 3. Hold the drive tray by the bottom as you position the drive tray. Slide the drive try all the way into the system. Push the drive tray in until the drive tray handle (A) starts to close, then push the handle in until it locks, as shown in Figure 58.

  • Page 97: Notices

    Consult your local IBM representative for information on the products and services currently available in your area. Any reference to an IBM product, program, or service is not intended to state or imply that only that IBM product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any IBM intellectual property right may be used instead.

  • Page 98: Privacy Policy Considerations

    All IBM prices shown are IBM's suggested retail prices, are current and are subject to change without notice. Dealer prices may vary. This information is for planning purposes only. The information herein is subject to change before the products described become available.

  • Page 99: Trademarks

    IBM, the IBM logo, and ibm.com are trademarks or registered trademarks of International Business Machines Corp., registered in many jurisdictions worldwide. Other product and service names might be trademarks of IBM or other companies. A current list of IBM trademarks is available on the web at Copyright and trademark information at www.ibm.com/legal/copytrade.shtml.
  • Page 100 European Community contact: IBM Deutschland GmbH Technical Regulations, Department M372 IBM-Allee 1, 71139 Ehningen, Germany Tele: +49 (0) 800 225 5423 or +49 (0) 180 331 3233 email: halloibm@de.ibm.com Warning: This is a Class A product. In a domestic environment, this product may cause radio interference, in which case the user may be required to take adequate measures.
  • Page 101 The following is a summary of the EMI Taiwan statement above. Warning: This is a Class A product. In a domestic environment this product may cause radio interference in which case the user will be required to take adequate measures. IBM Taiwan Contact Information: Notices...
  • Page 102 Um dieses sicherzustellen, sind die Geräte wie in den Handbüchern beschrieben zu installieren und zu betreiben. Des Weiteren dürfen auch nur von der IBM empfohlene Kabel angeschlossen werden. IBM übernimmt keine Verantwortung für die Einhaltung der Schutzanforderungen, wenn das Produkt ohne Zustimmung von IBM verändert bzw.

  • Page 103: Class B Notices

    Consult an IBM-authorized dealer or service representative for help. Properly shielded and grounded cables and connectors must be used in order to meet FCC emission limits. Proper cables and connectors are available from IBM-authorized dealers. IBM is not responsible for Notices...
  • Page 104 This product is in conformity with the protection requirements of EU Council Directive 2004/108/EC on the approximation of the laws of the Member States relating to electromagnetic compatibility. IBM cannot accept responsibility for any failure to satisfy the protection requirements resulting from a non-recommended modification of the product, including the fitting of non-IBM option cards.
  • Page 105 For products greater than 20 A, single-phase, the following statements apply: For products greater than 20 A per phase, three-phase, the following statements apply: IBM Taiwan Contact Information Electromagnetic Interference (EMI) Statement - Korea Notices...

  • Page 106: Terms And Conditions

    Permissions for the use of these publications are granted subject to the following terms and conditions. Applicability: These terms and conditions are in addition to any terms of use for the IBM website. Personal Use: You may reproduce these publications for your personal, noncommercial use provided that all proprietary notices are preserved.
  • Page 107 IBM reserves the right to withdraw the permissions granted herein whenever, in its discretion, the use of the publications is detrimental to its interest or, as determined by IBM, the above instructions are not being properly followed.
  • Page 108 Installing the System and Ordered Parts for the 8348-21C...
  • Page 110 IBM® Printed in USA...

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