Bull Escala BL460, Руководство по диагностике и обслуживанию, Страница: 235 / 266

Chapter 4. Removing and replacing blade server components
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3. Shut down the operating system, turn off the blade server, and remove the blade
server from the Bull Blade Chassis - Enterprise. See “ Removing the blade server from a
Bull Blade Chassis - Enterprise ” on page 203 .
4. Carefully lay the blade server on a flat, static-protective surface, with the cover side
up.
5. Open and remove the blade server cover. See “ Removing the blade server cover ”, on
page 206.
6. Locate the DIMM connectors on the system board. See the illustration in “ System-board
connectors ” on page 12 . Determine the connector into which you will install the
DIMM.
7. Touch the static-protective package that contains the part to any unpainted metal
surface on the Bull Blade Chassis - Enterprise or any unpainted metal surface on any
other grounded rack component; then, remove the part from its package.
8. Verify that both of the connector retaining clips are in the fully open position.
9. Turn the DIMM so that the DIMM keys align correctly with the connector on the system
board.
Attention: To avoid breaking the DIMM retaining clips or damaging the DIMM
connectors, handle the clips gently.
10. Insert the DIMM by pressing the DIMM along the guides into the connector.
Verify that each retaining clip snaps into the closed position.
Important: If there is a gap between the DIMM and the retaining clips, the DIMM is
not correctly installed. Open the retaining clips to remove and reinsert the DIMM.
11. Install and close the blade server cover. See “ Installing and closing the blade server
cover ” on page 208 .
Statement 21
CAUTION:
Hazardous energy is present when the blade server is connected to the power
source. Always replace the blade server cover before installing the blade server.
12. Install the blade server into the Bull Blade Chassis - Enterprise. See Installing the blade
server in a Bull Blade Chassis - Enterprise , on page 204 .