Cisco UCS B420 M3 Вказівки щодо встановлення та обслуговування - Сторінка 22
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Figure 16: Thermal Grease Application Pattern
Step 10
Replace the heat sink. See callout 4.
Caution
On certain models, heat sinks are keyed to fit into the plastic baffle extending from the motherboard. Do not
force a heat sink if it is not fitting well, rotate it and re-orient the heat sink.
Step 11
Secure the heat sink to the motherboard by tightening the four captive screws a quarter turn at a time in an X pattern as
shown in the upper right.
Installing Memory
To install a DIMM into the blade server, follow these steps:
Procedure
Step 1
Press the DIMM into its slot evenly on both ends until it clicks into place.
DIMMs are keyed. If a gentle force is not sufficient, make sure the notch on the DIMM is correctly aligned.
Be sure that the notch in the DIMM aligns with the slot. If the notch is misaligned you may damage the DIMM,
Note
the slot, or both.
Step 2
Press the DIMM connector latches inward slightly to seat them fully.
Supported DIMMs
The DIMMs supported in this blade server are constantly being updated. A list of currently supported and available DIMMs is in the
Cisco UCS B420 M3 specification sheet:
ucs-b-series-blade-servers/b420m3_specsheet.pdf.
Do not use any memory DIMMs other than those listed in the specification sheet. Doing so may irreparably damage the server and
require an RMA and down time.
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http://www.cisco.com/c/dam/en/us/products/collateral/servers-unified-computing/