IBM 7870B4U, Service Manual

Page: 92 / 268

a. If the interposer has a pull strap, move the pull strap away from the
storage interface card. If the pull strap surrounds the storage interface
card, the pull strap will interfere with the removal of the interposer card.
b.
Press out on the plastic latch that holds the interposer card to the storage
interface card and simultaneously lift up on the controller, as shown.
c. Separate the interposer card from the storage interface card and store the
interposer card in a safe place.
4. Install the backup-battery cable to the storage interface card.
a. If you are installing a ServeRAID-MR10ie controller, select cable "B" from
the packaging.
b. Locate the end of the cable marked “EXPANSION CARD”; then, with the
blue side of the cable end facing up, carefully insert the cable end into the
cable connector on the ServeRAID controller.
5. Orient the connector on the storage interface card with the CIOv expansion
connector on the system board; then, press the storage interface card into the
CIOv expansion connector.
6. Firmly press on the indicated locations to seat the storage interface card.
Note: For device-driver and configuration information to complete the
installation of the expansion card, see the documentation that comes with the
storage interface card.
7. Install the backup battery for the storage interface card into DIMM connector
seven (see “Blade server connectors” on page 15 and “Installing a memory
78
BladeCenter HS22 Type 7870, 1936, and 1911: Problem Determination and Service Guide