IBM 8651RM0 Hardware Maintenance Manual - Page 115

must be the same size, but different banks

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DIMM and then on the other end of the DIMM. Be sure to press straight into the connector. d. Repeat the preceding step to make sure the DIMM is seated correctly. e. Make sure the retaining clips are in the closed position. f. If a gap exists between the DIMM and the retaining clips 2 , the DIMM has not been properly installed. In this case, open the retaining clips and remove the DIMM; then, reinsert the DIMM. g. Repeat these steps for each memory module that you install. Note To ensure proper server operation, you must install memory modules in groups of four. All the memory modules installed in a bank must be the same size, but different banks can have different sized memory modules installed. 5. Reinstall the memory board and board-support panel. Attention When you install the memory board in the server, be sure that it is completely and correctly seated in the system-board connector before you apply power. (The latches on the boards will be horizontal.) Incomplete insertion might cause damage to the system board or the memory board. IBM Netfinity 7000 - Type 8651 107

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DIMM and then on the other end of the DIMM.
Be sure to press straight into the connector.
d.
Repeat the preceding step to make sure the
DIMM is seated correctly.
e.
Make sure the retaining clips are in the closed
position.
f.
If a gap exists between the DIMM and the
retaining clips
2
, the DIMM has not been
properly installed.
In this case, open the
retaining clips and remove the DIMM; then,
reinsert the DIMM.
g.
Repeat these steps for each memory module
that you install.
Note
To ensure proper server operation, you must
install memory modules in groups of four.
All the memory modules installed in a bank
must be the same size, but different banks
can have different sized memory modules
installed.
5.
Reinstall the memory board and board-support panel.
Attention
When you install the memory board in the server,
be sure that it is completely and correctly seated
in the system-board connector before you apply
power.
(The latches on the boards will be
horizontal.)
Incomplete insertion might cause
damage to the system board or the memory
board.
IBM Netfinity 7000 - Type 8651
107