Dell PowerEdge 2900 - Manual (Page 27)

About Your System
27
Table 1-7. System Messages
Message Causes Corrective Actions
Alert! Redundant memory
disabled! Memory
configuration does not
support redundant memory.
Installed memory modules are not the
same type and size; faulty memory
module(s). Ensure that all memory modules are of
the same type and size and that they are
properly installed. See "Memory" on
page 82. If the problem persists, see
"Troubleshooting System Memory" on
page 124.
Attempting to update
Remote Configuration.
Please wait...
Remote Configuration request has
been detected and is being processed. Wait until the process is complete.
BIOS Update Attempt
Failed!
Remote BIOS update attempt failed. Retry the BIOS update. If problem
persists, see "Getting Help" on page 147.
Caution! NVRAM_CLR jumper
is installed on system
board.
NVRAM_CLR jumper is installed.
CMOS has been cleared. Remove the NVRAM_CLR jumper. See
Figure 6-1 for jumper location.
CPUs with different cache
sizes detected!
Microprocessors with different cache
sizes are installed. Ensure that all microprocessors have the
same cache size and that they are
properly installed. See "Microprocessor"
on page 89.
Decreasing available
memory
Faulty or improperly installed memory
modules. See "Troubleshooting System Memory"
on page 124.
DIMM pairs must be matched
in size, speed, and
technology. The following
DIMM pair is mismatched:
DIMM x and DIMM y.
Mismatched or unmatched DIMMs
installed; faulty or improperly seated
memory module(s). Ensure that all pairs of memory modules
are of the same type and size and that
they are properly installed. See
"Memory" on page 82. If the problem
persists, see "Troubleshooting System
Memory" on page 124.
DIMMs must be populated in
sequential order beginning
with slot 1. The following
DIMM is electrically
isolated: DIMM x.
The specified DIMM is inaccessible to
the system due to its location. DIMMs
must be populated in sequential order,
beginning with slot 1. Populate 2, 4, 8, or 12 DIMMs
sequentially beginning with slot 1. See
"Memory" on page 82.
DIMMs should be installed
in pairs. Pairs must be
matched in size, speed,
and technology.
Mismatched or unmatched DIMMs
installed; faulty or improperly seated
memory module(s). 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
"Memory" on page 82. If the problem
persists, see "Troubleshooting System
Memory" on page 124.