Mezzanine Interface Card (M610X Only); Removing The Mezzanine Interface Card - Dell 8 Owner's Manual

4 PowerEdge M910 and M905 systems only - You must slide the system board
back in the blade chassis to access memory sockets (B1-B8) and (D1-D8)
for M910 and (C1-C4) and (D1-D4) for M905. See step 1 through step 9
in "Removing the System Board" on page 255.
5 Press down and out on the ejectors on each end of the socket until the
memory module pops out of the socket. See Figure 3-20.
6 PowerEdge M910 and M905 systems only - If you removed the system board
to access the memory modules, reinstall the system board.
7 Close the blade. See "Closing the Blade" on page 159.
8 Install the blade. See "Installing a Blade" on page 148.

Mezzanine Interface Card (M610x Only)

The mezzanine interface card is installed on the MEZZ1_FAB_C and
MEZZ2_FAB_B connectors on the system board and provides connectivity
between the PCIe expansion-card riser and the system board.

Removing the Mezzanine Interface Card

1 Remove the blade. See "Removing a Blade" on page 145.
2 Open the blade. See "Opening the Blade" on page 149.
3 Disconnect the data cables from the interface-card connectors.
To disconnect a data cable, press the release latch on the connector, push
inward slightly, then outward to release the cable connector from the
interface-card connector.
4 Remove the cable management clip from the chassis inner wall. See
Figure 3-11.
5 Open the card retention latch by pressing the ridged area on the latch with
your thumb, and lifting the end of the latch. See Figure 3-21.
NOTE:
6 Lift the interface card straight up from the system board.
7 Close the card retention latch.
8 Close the blade. See "Closing the Blade" on page 159.
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Installing Blade Components
Hold the mezzanine interface card by its edges only.