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Remove a PCIe riser extender

Follow the instructions in this section to remove a PCIe riser extender.

About this task

S002
disconnect all power
CAUTION
The power-control button on the device and the power switch on the power supply do not turn off the electrical current supplied to the device. The device also might have more than one power cord. To remove all electrical current from the device, ensure that all power cords are disconnected from the power source.
Attention

  • Read Installation Guidelines and Safety inspection checklist to ensure that you work safely.

  • Power off the server and peripheral devices and disconnect the power cords and all external cables. See Power off the server.

  • Prevent exposure to static electricity, which might lead to system halt and loss of data, by keeping static-sensitive components in their static-protective packages until installation, and handling these devices with an electrostatic-discharge wrist strap or other grounding system.

  • If the server is installed in a rack, slide the server out on its rack slide rails to gain access to the top covers, or remove the server from the rack. See Remove the server from rails.

Note
For more details on the different types of risers, see Rear view.
Depending on your configuration, follow the corresponding procedures below for proper removal procedure.

Remove a PCIe riser extender from six slot FH riser​

Note
A Gen 4 riser is used as an example for illustration. The replacement procedure for a Gen 5 riser is similar.

Procedure

  1. Make preparation for the task.
    1. Remove the front top cover. See Remove the front top cover.
    2. Remove the rear top cover. See Remove the rear top cover.
    3. Remove the crossbar. See Remove the crossbar.
    4. Remove the PCIe riser. See Remove the PCIe riser.
    5. Remove all the PCIe adapters. See Remove a PCIe adapter.
  2. Remove the PCIe riser extender.
    Figure 1. Removing PCIe riser extender from FH PCIe riser

    Removing PCIe riser extender from FH PCIe riser
    1. Remove the six screws that secure the PCIe riser extender.
    2. Remove the PCIe riser extender from the PCIe riser cage.

Remove a PCIe riser extender from six slot HH riser​

Note
A Gen 4 riser is used as an example for illustration. The replacement procedure for a Gen 5 riser is similar.

Procedure

  1. Make preparation for the task.
    1. Remove the front top cover. See Remove the front top cover.
    2. Remove the rear top cover. See Remove the rear top cover.
    3. Remove the crossbar. See Remove the crossbar.
    4. Remove the PCIe riser. See Remove the PCIe riser.
    5. Remove all the PCIe adapters. See Remove a PCIe adapter.
  2. Remove the PCIe riser extender.
    Figure 2. Removing PCIe riser extender from HH PCIe riser

    Removing PCIe riser extender from HH PCIe riser
    1. Remove the eight screws that secure the PCIe riser extender.
    2. Remove the PCIe riser extender from the PCIe riser cage.

After you finish

  1. Install a replacement unit. See Install a PCIe riser extender.

  2. If you are instructed to return the component or optional device, follow all packaging instructions, and use any packaging materials for shipping that are supplied to you.

Demo video

Watch the procedure on YouTube