Supermicro SUPER P6DBE - SUPER P6 SBU Motherboard Layout

Chapter 1: Introduction
1-11
Figure 1-8. SUPER P6SBU Motherboard Layout
®
J21
COM2
J20
COM1
J32
ATX POWER
J9
J11
J12
J10
B
ank3
U14
J8
1
J17, J18
USB
CPU FAN
J1
JT1
U2
Bank0
B
ank1
B
ank2
JA4
PCI 1
PCI 2
PCI 3
PCI 4
RAID PORT
A
G
P
P
O
R
T
U56
SUPER P6SBU
JF1
JF2
U38
IR CON PW_ON
RESET
BIOS
IDE LED/KEYLOCK/SPEAKER
1
J22
J16
1
1
SCSI
FLOPPY
IDE 2
ID
E
1
1
1
1
1
JA3
J15
BZ_ON
JOH
JOH: Overheat LED
JT
3: T
h
erm
al C
o
ntrol F
an
JTM1
1
WOL
JBT2
JP11
JBT1: CMOS Clear
JBT2: Ext Battery
——–—— Manufacturer Settings —–———
JBT1: 1-2 (default)
2-3 CMOS Clear
To clear the CMOS completely,
disconnect the power source.
JL1: OFF (default)
ON (intrusion)
JP11: 1-2 Auto (default)
2-3 66 MHz
OFF 100 MHz
JP20: 1-2 PIIX CTL PD State
2-3 BIOS CTL PD State (default)
WOL: Wake-on-LAN
S-TERM: On: SCSI Termination Enabled
Off: Termination Disabled
——–———–————–———–——–——–—
Note: JA3 is optional
Note: To enable the overheat buzzer, place a
jumper on BZ_ON.
BZ
JT3
PIIX4E
BX
J19
Parallel
Port
UA10
JB1
JB2
JB3
JB4
1
JBT1
1
JP20
1
3860
JT2
1
SCSI LED
JL1
S-TERM
J37
J44
ESS
1938
7890
JJ14
J14
J13
1
JPSI
12"
12"
8.875"
8.875"
J39
J35
JA1
JA2
UW SCSI
Ultra II LVD/SE
J34
PS/2 KB
(bottom)
PS/2 MOUSE
(top)
Note: Some CPU Core/Bus ratios cannot be
selected for processors that have fixed ratios.
CPU
————— CPU Core/Bus Ratio –—————
JB1 JB2 JB3 JB4
x3 ON OFF ON ON
x3.5 OFF OFF ON ON
x4 ON ON OFF ON
x4.5 OFF ON OFF ON
x5 ON OFF OFF ON
x5.5 OFF OFF OFF ON
x6 ON ON ON OFF
X6.5 OFF ON ON OFF
x7 ON OFF ON OFF
x7.5 OFF OFF ON OFF
x8 ON ON OFF OFF
——–—–————————————————