Dell PowerEdge M620 Owner's Manual page 123

Table 1-27. Blade Messages
Message
DIMMs <A1-A8>
disabled - MemBIST
error.
DIMMs <A1-A8>
disabled - MemBIST
timeout.
DIMMs <A1-A8>
disabled - Rank
not found.
DIMMs <A1-A8>
disabled - DIMM
communication
error.
DIMMs <A1-A8>
disabled - DDR
training error.
DIMMs <A1-A8>
disabled - Simple
memory test
failure.
DIMMs <A1-A8>
disabled - No
memory detected.
DIMMs <A1-A8>
disabled - Invalid
DIMM.
(continued)
Causes
The memory modules are
not properly seated.
The memory module
connector may be exposed
to dust.
Unsupported memory
module.
The memory modules are
not properly seated.
The memory module
connectors may be
exposed to dust.
Unsupported memory
module.
Unsupported memory
modules in the first locked
step pair.
Corrective Actions
Replace or reseat the
memory module(s). See
"System Memory" on
page 171.
Ensure that the memory
module connectors are clean
and supported memory
modules are installed in a
valid configuration. See
"General Memory Module
Installation Guidelines -
PowerEdge M910" on
page 179.
Replace or reseat the
memory module(s). See
"System Memory" on
page 171.
Verify that the memory
modules are identical and in
a lock-step pair.
See "General Memory
Module Installation
Guidelines - PowerEdge
M910" on page 179.
Replace the memory
modules. See "System
Memory" on page 171.
About Your System
123