2-28
X8DTH-6/X8DTH-6F/X8DTH-i/X8DTH-iF User's Manual
SPI BIOS
I-SATA1
I-SATA0
I-SATA5
I-SATA4
JBT1
SATA-SGPIO0
DP5
LED5
DP4
JPL1
JPG1 JPB
JPS1
JWD
JI2C2
JI2C1
JOH1
JD1
LAN1
VGA
FA
N
5
KB/MS
P2-DIMM3A
FAN6
P2-DIMM3B
JPI2C
JPW1
JPW2
FA
N
1
P2-DIMM2A
P2-DIMM2B
P2-DIMM1A
P2-DIMM1B
FA
N
7
COM1
CPU1
JF1
CPU2
IPMI_LAN
USB0/1
PWR_LED
P1-DIMM1B
P1-DIMM1A
FA
N
2
P1-DIMM2A
SMBus1
LAN2
FA
N
8
P1-DIMM3B
Slot7 PCI-E 2.0 X8
P1-DIMM3A
FA
N
3
Slot6 PCI-E 2.0 X8
Slot5 PCI-E 2.0 X8
Battery
Slot4 PCI-E 2.0 X8
Buzzer
Slot3 PCI-E 2.0 X8
FLASH
(IOH36D-1)
BMC
Slot2 PCI-E 2.0 X8
SAS Activity
SAS0~3
ICH10R
SAS4~7
Slot1 PCI-E 2.0 X8
USB4/5
USB3
USB6/7
LSI
SAS2008
FAN4
JPW3
P1-DIMM2B
LAN CTRL
SAS
PHY
I-SATA2
I-SATA3
X8DTH
Rev. 2.0
SATA-SGPIO1
DP6
DP7
Intel
(South Bridge)
5520
Intel
(IOH36D-2)
5520
Intel
RAID Key
JL1
1
1
1
COM2
TPM
JHB1
JWOL1
Wake-On-LAN
JWF1
CMOS Clear
JBT1 is used to clear CMOS. Instead of pins, this "jumper" consists of contact
pads to prevent the accidental clearing of CMOS. To clear CMOS, use a metal
object such as a small screwdriver to touch both pads at the same time to short
the connection. Always remove the AC power cord from the system before clear-
ing CMOS.
Note:
For an ATX power supply, you must completely shut down the sys-
tem, remove the AC power cord and then short JBT1 to clear CMOS.
A
B
A. Clear CMOS
B. Watch Dog Enable
Watch Dog Enable/Disable
Watch Dog (JWD) is a system monitor that
can reboot the system when a software ap-
plication hangs. Close Pins 1-2 to reset the
system if an application hangs. Close Pins
2-3 to generate a non-maskable interrupt
signal for the application that hangs. See the
table on the right for jumper settings. Watch
Dog must also be enabled in the BIOS.
Watch Dog
Jumper Settings (JWD)
Jumper Setting Defi nition
Pins 1-2
Reset
(default)
Pins 2-3
NMI
Open
Disabled
Summary of Contents for X8DTH-6
Page 1: ...USER S MANUAL Revision 1 0c X8DTH 6F X8DTH 6 X8DTH i X8DTH iF...
Page 22: ...1 14 X8DTH 6 X8DTH 6F X8DTH i X8DTH iF User s Manual Notes...
Page 58: ...2 36 X8DTH 6 X8DTH 6F X8DTH i X8DTH iF User s Manual Notes...
Page 90: ...4 28 X8DTH 6 X8DTH 6F X8DTH i X8DTH iF User s Manual Notes...
Page 92: ...A 2 X8DTH 6 X8DTH 6F X8DTH i X8DTH iF User s Manual Notes...
Page 96: ...B 4 X8DTH 6 X8DTH 6F X8DTH i X8DTH iF User s Manual Notes...