Dell PowerEdge M600, Hardware Owner'S Manual

Page: 68 / 236

68
About Your System
Alert! Unsupported
memory, incomplete
sets, or unmatched
sets. The
following memory
DIMMs have been
disabled:
The installed memory
configuration is invalid. Add, move, or remove
memory modules to achieve
a configuration supported by
the system. See "System
Memory" on page 105.
Caution! NVRAM_CLR
jumper is
installed on
system board.
NVRAM_CLR jumper is
set to "on." Set the NVRAM_CLR
jumper to "off." See
Figure 7-1, Figure 7-2,
Figure 7-3 or Figure 7-4 for
the jumper location.
CPUs with
different cache
sizes detected.
Mismatched processors are
installed. Install a correct version of
the microprocessor so that
both microprocessors have
the same cache size. See
"Processors" on page 128.
Decreasing
available memory.
Faulty or improperly
installed memory modules. Ensure that all memory
modules are properly
installed. See
"Troubleshooting Blade
Memory" on page 191.
DIMMs should be
installed in
pairs. Pairs must
be matched in
size, speed, and
technology.
Mismatched or
unmatched DIMMs
installed; faulty or
improperly installed
memory modules. The
system will operate in a
degraded mode with
reduced ECC protection.
Only memory installed in
channel 0 will be
accessible. Ensure that all pairs of
memory modules are of the
same type and size and that
they are properly installed.
See "System Memory" on
page 105. If the problem
persists, see
"Troubleshooting Blade
Memory" on page 191.
Table 1-18. Blade Messages (continued)
Message Causes Corrective Actions