MSI -5149 User Manual page 23

2.2-3 Memory Population Rule
1. Make sure that the SIMM banks are using the same type and equal size
density memory.
2. To operate properly, at least two 72-pin SIMM module must be installed in
the same bank or one 168-pin DIMM module must be installed. The
system cannot operate with only one 72-pin SIMM module.
3. This mainboard supports Table Free memory so memory can be installed
on Bank 0 (SIMM1 + SIMM2), Bank 1 (SIMM3 + SIMM4), Bank 2
(DIMM1) or Bank3 (DIMM 2) in any order.
S = Single
SIMM1 + SIMM2
Bank0 + Bank1
S
S
S
D
D
D
-
-
-
-
-
-
-
-
S
S
D
D
D
-
-
-
-
-
D = Double Shaded = See Warning
SIMM3+ SIMM4
Bank2 +Bank3
-
S
D
-
S
D
S
-
D
-
-
-
-
-
-
S
-
-
S
S
S
S
D
D
2-14
DIMM1
B a n k 2 + B a n k 3 Bank0+Bank1
-
-
-
-
-
-
-
S
-
D
-
S
-
D
-
-
S
D
S
-
S
S
-
-
DIMM2
-
-
-
-
-
-
-
-
-
-
S
S
D
D
S
S
-
-
-
S
S
D
S
D