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Replacing the 8233-E8B or 8236-E8C TPMD card

Use this procedure to replace the thermal power management device (TPMD) card.

Before installing or replacing a feature, ensure that the software required to support the feature is installed on your system. For information about software prerequisites, see IBM Prerequisite. If the required software is not installed, see the following Web sites to download it, and then install it before continuing:

If your system is managed by the HMC, use the HMC to complete the steps for replacing the TPMD card in the server. For information about using the HMC to replace the TPMD card, see Exchanging a part using the Hardware Management Console.

To replace a TPMD card from a system that is not managed by an HMC, complete the following steps:

  1. Complete the prerequisite tasks described in Before you begin.
  2. Attach the wrist strap.
    Attention:
    • Attach a wrist strap to an unpainted metal surface of your hardware to prevent electrostatic discharge (ESD) from damaging your hardware.
    • 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.
  3. If necessary, remove the TPMD card from its antistatic package.
  4. Install the TPMD card as follows:
    1. Gently push the card (A) straight into its slot on the system backplane.
    2. Push the tab (B) in the direction shown to fit the card into its position.
    Installing the TPMD card.
  5. Replace the service access cover, as described in Installing the service access cover on a rack-mounted model 8233-E8B.
  6. Place the system in the operating position, as described in Placing a rack-mounted model 8233-E8B in the operating position.
  7. If you removed the power cords, connect all power cords to the unit you are servicing.
  8. Verify the installed part, as described in Verifying the installed part.
Parent topic: Thermal power management device

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Last updated: Tue, August 20, 2013