User Guide

32
A
A
X
X
4
4
5
5
F
F
-
-
1
1
3
3
9
9
4
4
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
D
D
I
I
M
M
M
M
S
S
o
o
c
c
k
k
e
e
t
t
s
s
This motherboard has three 184-pin DDR DIMM sockets that allow you to install DDR400/333/266 memory up to 3GB. Please note when
you wish to use DDR400 RAM which requires higher voltage, you should set RAM voltage in 2.65 or higher by JP 29. The RAM voltage for
JP 29 to adjust is from 2.55V-2.70V. Moreover, you can not run all three RAM in slots at the same time when run in DDR 400.
DIMM1
DIMM2
DIMM3
Warning: Due to the limitation of
SiS648FX/SiS963 Chipset itself, this
motherboard does not support DDR 266 when
run in FSB 800.Otherwise, serious damage will
happen to your motherboard and RAM.
Note: According to our technical test reports, this motherboard support
almost all DDR 266/333/400 RAM in market. However, we strongly
recommend you to visit our http://www.aopen.com/tech/report/default.htm
to get further information of compatibility before you install RAM in your
system.