Skip to main content

Removing jumpers

Use this information to remove the jumpers from the CMM.

Before you remove the jumpers inside the CMM, complete the following steps:

  1. Read Safety and Installation guidelines.
  2. If the CMM is installed in an Flex System Enterprise Chassis, remove it (see Removing a Chassis Management Module for instructions).

To remove the jumpers, complete the following steps:

  1. Carefully lay the CMM on a flat, static-protective surface, with the release handle side up, and the bezel pointing toward you.
  2. Remove the screws on each side of the CMM cover, toward the rear of the CMM.

    Graphic showing CMM cover screws.

  3. Open and remove the CMM cover by lifting the rear edge.

    Graphic showing CMM cover removal.

  4. Locate jumpers J39 and J40. The jumpers are typically toward the center of the bezel end of the CMM system board.

    Graphic showing CMM J39 and J40 jumper locations.

  5. Remove jumpers J39 and J40, if either is installed.

After you remove the jumpers, complete the following steps:

  1. Install the Chassis Management Module into the chassis (see Replacing a Chassis Management Module and Cabling the CMM for instructions).
  2. Verify the Chassis Management Module configuration is correct and configure the Chassis Management Module, as necessary (see Configuring the CMM for instructions).