SUPER MICRO Computer SUPERSERVER 6012L-6 - Manual (Page 53)

Chapter 5: Advanced Motherboard Setup
5-19
5-10 DIP Switch Settings
DIP Switch 4:
Processor Speed
The red "DIP" switch labeled SW4
h a s f o u r i n d i v i d u a l s w i t c h e s ,
which are used to set the speed
of the processor.
The table on the right shows you
the switch settings for the various
speeds your processor may be
able to run at. (This table is also
silkscreened on the motherboard.)
Note: Most Intel processors have
a fixed Core/Bus ratio that over-
writes the setting of DIP Switch 4.
S W
# 2
O N
O N
O N
O N
O N
O N
O N
C P U
1 .3 G H z
1 .4 G H z
1 .5 G H z
1 .6 G H z
1 .7 G H z
1 .8 G H z
1 .9 G H z
2 .0 G H z
2 .1 G H z
2 .2 G H z
2 .4 G H z
S W
# 4
O N
O N
O N
O N
O N
O N
S W
# 3
O N
O N
O N
O N
O N
O N
S W
# 1
O N
O N
O N
O N
O N
O N
O N
O N
P ro c e s s o r S p e e d S e le c tio n
(D IP S w itc h 4 )
5-11 Jumper Settings
Explanation of
Jumpers
To modify the operation of the
motherboard, jumpers can be
u s e d t o c h o o s e b e t w e e n
o p t i o n a l s e t t i n g s . J u m p e r s
create shorts between two pins
to change the function of the
connector. Pin 1 is identified
w i t h a s q u a r e s o l d e r p a d o n
the printed circuit board. See
the motherboard layout pages
for jumper locations.
N o t e : O n t w o p i n j u m p e r s ,
"Closed" means the jumper is
o n a n d " O p e n " m e a n s t h e
jumper is off the pins.
C o n n e c t o r
P i n s
J u m p e r
C a p
Setting
Pin 1-2 short
3 2 1
3 2 1