Dell 810 Owner's Manual page 47

Message
DIMM
unsupported:
DIMM <x> Lockstep
pair DIMM<y&z>
disabled. Please
replace the DIMM
or remove the
lockstep pair.
DIMM mismatch:
DIMM <x> Lockstep
pair DIMM<y&z>
disabled. Please
replace the
lockstep pair
with matching
DIMM(s).
Causes
Unsupported memory
modules.
Locked step pairs do not
match.
Corrective Actions
Ensure that the memory
modules are installed in a
valid configuration. See
"General Memory Module
Installation Guidelines" on
page 100.
Ensure that the memory
modules are installed in a
valid configuration. See
"General Memory Module
Installation Guidelines" on
page 100.
About Your System
47