Jumpers and Connectors
Jumpers
Connectors
Jumper Description Default
CLEAR CMOS Clear CMOS Button Push Button Switch
JBR1 BIOS Recovery 1-2: Normal
JBT1 Clear CMOS (on board) Short pads to clear CMOS
JI2C1/JI2C2 SMB to PCI-E Slots On: Enable
JPME2 Intel
®
Manufacturing Mode 1-2: Normal
JPUSB1 USB Wake Up Enable (Back Panel USB
0/1)
1-2: Enable
JWD1 Watch Dog Function Enable 1-2: RST
POWER BUTTON Internal Power Button Push Button Switch
RESET BUTTON Onboard System Reset Button Push Button Switch
Connector Description
AUDIO FP Front Panel Audio Header
BT1 Onboard Battery
COM1 COM1 Port Header
CPU_FAN1/FAN2 CPU Fan Headers
I-SATA0~5 (Intel
®
Z270) Serial ATA (SATA) 3.0 Ports 0~5 (6Gb/sec)
JD1 Pins 1~4: External Speaker
JF1 Front Panel Control Header
JL1 Chassis Intrusion Header
JPW1 24-pin ATX Main Power Connector (Required)
JPW2 8-pin CPU power Connector (Required)
JSD1 SATA DOM (Disk On Module) Power Connector
JSPDIF_OUT Sony/Philips Digital Interface (S/PDIF) Out Header
JSTBY1 Standby Power Header
JTPM1 Trusted Platform Module (TPM) Header
PCI-E M.2 CONNECTOR 1, 2
PCI-E M.2 Connectors 1 and 2, small form factor devices
and other portable devices for High speed NVMe SSDs
USB 2/3, USB 4/5 Front Panel Accessible USB 2.0 Headers
USB 12/13 (3.0) Front Panel Accessible USB 3.0 Header
SYS_FAN1/FAN2/FAN3 System Fan Headers
TH1 2-pin Thermal Sensor Header