Chapter 1: Introduction
1-5
Connectors and Switches
Connector
Description
I/O Back Panel
See page 2-16 for details
Audio FP
Front Panel Audio Header
Battery
Onboard Battery
COM1
COM1 Port Header
Fan 1,2,3,4,5
System/CPU Fan Headers (Fan1: CPU Fan)
JD1
Speaker/buzzer (Pins 1-2: Buzzer, Pins 1~4: External Speaker)
JF1
Front Panel Control Header
JL1
Chassis Intrusion Header
JL2
Reserved
JLED1
Power LED Indicator Header
JPW1
24-pin ATX Main Power Connector (Required)
JPW2
+12V 4-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/Port 80 Connector
SP1
Internal Speaker/Buzzer
A-SATA0/1
ASMedia) Serial ATA (SATA 3.0) Port 0 / Port 1(6Gb/sec)
I-SATA0~5
(Intel Z87) Serial ATA (SATA 3.0) Ports 0~5 (6Gb/sec)
USB 0/1
Front Panel Accessible USB 3.0 Ports 0/1 (USB 2.0 12/13)
USB 2/3
Front Panel Accessible USB 3.0 Ports 2/3 (USB 2.0 2/3)
USB 4/5, 6/7
Front Panel Accessible USB 2.0 Headers 4/5,6/7,8/9,10/11
JCHLED1
Chassis LED Control (Supermicro Chassis only)
POWERBUTTON Internal Power Button
OC1, OC2, OC3
Over-Clocking Buttons OC1(15%), OC2(20-25%), OC3 (User-Defined in BIOS)
CLEAR CMOS
Resets the contents of the CMOS to default values
LED Indicators
LED
Description
Color/State
Status
LED1
Onboard Standby PWR LED
Green: Solid on
Power On
LED2/LED3
Status Display
Digital Readout
See Table xx
