Fujitsu M10-4 - Installing Memory; Installing a CPU Memory Unit; Installing the CPU Memory Unit Upper

Note -
Confirm that the latch of the memory slot has returned to its original position.
Note -
When mounting a CPU memory unit board, check the connectors on both of
the CPU memory unit board and frame beforehand to confirm that no pin is bent and
all the pins are neatly arranged in lines. If there is a bent pin in a connector, mounting
a CPU
memory unit board may damage the CPU memory unit or frame. Also,
carefully proceed with the work to prevent any pin from being bent.
Note -
A part of the procedure varies depending on the CPU memory unit type. To
determine the CPU memory unit type, check the label in Figure 9-2.
9.7 Installing Memory
This section describes the procedure for installing memory. For memory installation,
see "2.2 Checking the Memory Configuration Rules," and install memory accordingly.
1.
Fit the notched section of the memory into the corresponding position of the
connector of the memory slot.
2.
Push the memory module into the slot evenly.
9.8 Installing a CPU Memory Unit
This section describes the procedure for installing a CPU memory unit.
Unless otherwise specified, the figures explained in this section use the SPARC
M10-4S with a FRAME-A CPU memory unit.
9.8.1 Installing the CPU memory unit upper
Install the CPU memory unit upper on the CPU memory unit lower. When replacing
the CPU memory unit lower, install the CPU memory unit upper on the new CPU
memory unit lower.
For expansion of a CPU memory unit upper, perform the same procedure. When
removing the CPU memory unit upper,
install a filler unit in its place.
1.
When installing a filler unit for the CPU memory unit lower connected with
PCIe cables, push the PCIe cables (A and B in the figure) toward the outside
of the chassis.
Fujitsu M10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual
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November 2014240