Quick Reference Table - Supermicro SuperWorkstation SYS-531A-IL User Manual

Quick Reference Table

Jumper Description
JBT1 Clear CMOS (Onboard)
JD1 Speaker/Buzzer
JPAC1 HD Audio Enable/Disable
JPL1, JPL2 LAN1/LAN2 Enable/Disable
JPME2 ME Manufacturing Mode
JWD1 Watch Dog Function Enable
LED Description
BMC_HB_LED Standby Power LED
CATERR_LED Catastrophic Error LED
PWR_LED Onboard Power LED
Note: The table above is continued on the next page.
Default Setting
Short pads to clear CMOS
Pins 1-4: External Speaker
Pins 3-4: Buzzer (Default)
Pins 1-2 (Enabled)
Pins 1-2 (Enabled)
Pins 1-2 (Normal)
Pins 1-2 (Reset)
Color/State
Solid Green (Standby Power On)
Solid Orange: System CATERR
Solid Green: Power On
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Chapter 1: Introduction