Quick Reference Table - Supermicro SuperWorkstation SYS-551A-T User Manual

Quick Reference Table

Jumper Description
JBT1 Clear CMOS (Onboard)
JPAC1 HD Audio Enable/Disable
JPL1, JPL2 LAN1/LAN2 Enable/Disable
JPME2 ME Manufacturing Mode
JPUSB1 USB8/9 Standby Power
JWD1 Watch Dog Function Enable
LED Description
BMC LED BMC Heartbeat LED
LED1 Onboard Power LED
LED3/5/6/7 M.2 LEDs for M.2-C01/02/03/C04
LED4 (UID-LED) Unit Identifier (UID) LED
LED8 Status Code LED
Note: The table above is continued on the next page.
Default Setting
Contact Pads to clear CMOS
Pins 1-2 (Enabled)
Pins 1-2 (Enabled)
Pins 1-2 (Normal)
Pins 1-2 (Enabled)
Pins 1-2 (Reset)
Color/State
Blinking Green: BMC Normal
Solid Green: Power On
Blinking Green: Device Working
Blue On: Unit Identified
Digital Readout
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Chapter 1: Introduction