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Chapter 2: Installation
Watchdog
Watchdog (JWD1) is a system monitor that can reboot the system when a software application
hangs. Close pins 1-2 to reset the system if an application hangs. Close pins 2-3 to generate
a non-maskable interrupt (NMI) signal for the application that hangs. Refer to the table below
for jumper settings. The Watchdog must also be enabled in the BIOS.
Watchdog
Jumper Settings
Jumper Setting
Definition
Pins 1-2
Reset (Default)
Pins 2-3
NMI
Open
Disabled
ATX/AT Mode Select
Use jumper JAT1 to put the motherboard into either ATX or AT mode. Setting it to AT mode
enables the motherboard to power on as soon as power is supplied, even if a power loss
previously occurred. The default setting is ATX Mode.
ATX/AT Mode Select
Jumper Settings
Jumper Setting
Definition
Pins 1-2
ATX (Default)
Pins 2-3
AT
+
X12SCQ
REV:1.00
BAR C
ODE
DESIGNED IN USA
Intel
Q470E
BIOS
LICENSE
M
AC C
ODE
JGP1
DIMMA1
DIMMB1
DIMMA2
DIMMB2
COM12
COM34
MH12
MH11
MH9
JPW2
SP1
JSTBY1
JD1
FAN1
FAN3
FAN4
FAN2
JPT1
JA
T1
JWD1
JLED1
JPL2
JPAC1
JPW1
JL1
I-SA
TA5
I-SA
TA2
I-SA
TA4
I-SA
TA1
I-SA
TA3
I-SA
TA0
JF1
JBT1
JSD1
JTPM1
BT1
CPU F
AN
MH6
MH7
JPME2
MH2
MH1
MH4
MH5
MH3
JPL1
MH8
LED3
PWR_LED
CPU
AUDIO FP
USB4/5
USB6/7(3.2)
SLOT4 PCIe 3.0 x4 SLOT5 PCIe 3.0 x8
SLOT6 PCIe 3.0 x4
ON
PWR
X LED
OH/FF
RST
NIC2 NIC1 HDD
LED
USB10/1
1
(3.2 (10Gb))
LED
PWR
HD AUDIO
SLOT7 PCIe 3.0 x16
UNB NON-ECC DDR4 DIMM REQUIRED
ALWAYS POPULATE BLUE SOCKET FIRST
PCIe M.2-M1
LAN2
USB2/3
USB8/9(3.2)
LAN1
HDMI/DP
DVI-D/VGA
KB/MOUSE
USB0/1
1
2
1. WatchDog
2. Power Mode Select