Lenovo BladeCenter HX5 1909, Problem Determination And Service Manual

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a. Make sure that both retaining clips on the DIMM connector into which you are installing the
DIMM are in the open position (standing straight up).
b. Turn the DIMM so that the DIMM keys align correctly with the DIMM connector on the system
board.
Attention: To avoid breaking the retaining clips or damaging the DIMM connector, handle the
clips gently.
c. Press the DIMM into the DIMM connector. The retaining clips lock the DIMM into the
connector.
d. Make sure that the small tabs on the retaining clips are in the notches on the DIMM. If there is a
gap between the DIMM and the retaining clips, the DIMM has not been correctly installed.
Press the DIMM firmly into the connector, and then press the retaining clips toward the DIMM
until the tabs are fully seated. When the DIMM is correctly installed, the retaining clips are
parallel to the sides of the DIMM.
Step 10. Install the cover on the expansion blade (see “Installing the blade server cover” on page 73 for
instructions).
Step 11. Install the IBM MAX5 expansion blade (see “Installing an IBM MAX5 expansion blade” on page 88
for instructions).
Note: Make sure that you have removed the power sharing cover on the BladeCenter HX5 blade
server before installing the IBM MAX5 expansion blade.
Step 12. Install the optional expansion unit, if you removed one from the blade server (see “Installing an
expansion unit” on page 97 for instructions).
Step 13. Install the blade server into the chassis (see “Removing the blade server from the BladeCenter
chassis” on page 66 for instructions).
Removing a hypervisor key
Use this information to remove a hypervisor key from the blade server.
The following illustration shows the removal of a hypervisor key from the blade server.
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BladeCenter HX5 Blade ServerProblem Determination and Service Guide