IBM System x iDataPlex dx360 M2, Руководство по диагностике и обслуживанию

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1. Read the safety information that begins on page vii and “Installation guidelines”
on page 123.
2. If the system-board tray is installed in a chassis, remove it (see “Removing the
system-board tray from a 2U chassis” on page 126 or “Removing the
system-board tray from a 3U chassis” on page 128).
3. If an expansion enclosure is installed, remove it (see “Removing an expansion
enclosure from a system-board tray” on page 131); otherwise, remove the
system-board tray cover (see “Removing the system-board tray cover” on page
125).
4. Locate the DIMM connectors (see “System-board connectors” on page 11).
Attention: To avoid breaking the retaining clips or damaging the DIMM
connectors, handle the clips gently.
5. Press the DIMM retaining clips to the open position.
6. Lift the DIMM out of the DIMM connector.
7. If you are instructed to return the DIMM, follow all packaging instructions, and
use any packaging materials for shipping that are supplied to you.
Installing a memory module
The following notes describe the types of dual inline memory modules (DIMMs) that
the system-board tray supports and other information that you must consider when
you install DIMMs:
v
Make sure that the replacement DIMM is the correct type of memory (see
Chapter 4, “Parts listing,” on page 109 for a list of DIMMs that are compatible
with the server).
v The system-board tray supports only industry-standard double-data-rate 3
(DDR3), -800, -1066, or -1333 MHz, PC3-10600R-999, registered, synchronous
dynamic random-access memory (SDRAM) dual inline memory modules (DIMMs)
with error correcting code (ECC).
v
The system-board tray supports up to 16 DIMMs.
v
The system-board tray supports three single-rank or dual-rank DIMMs per
channel. Table 11 shows an example of the maximum amount of memory that
you can install.
Table 11. Maximum memory installation
DIMM type
Maximum number
of DIMMs
DIMM size Total memory
Single-rank 16 1 GB 16 GB
Dual-rank 16 2 GB 32 GB
Dual-rank 16 4 GB 64 GB
v
Table 12 shows the DIMM connectors on each memory channel.
Table 12. Connectors on each memory channel
Memory channel
Microprocessor 1 DIMM
connectors Microprocessor 2 DIMM
connectors
Channel 0 1, 2, and 3 9, 10, and 11
Channel 1 4, 5, and 6 12, 13, and 14
Channel 2 7 and 8 15 and 16
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System x iDataPlex dx360 M2: Problem Determination and Service Guide