Quick Reference Table - Supermicro C9Z490-PG User Manual

Quick Reference Table

Jumper Description
CLEAR CMOS Clear CMOS Switch
JI2C1/JI2C2 SMB to PCI-E Slots
JPAC1 Audio Enable/Disable
JPME2 Intel Manufacturing Mode
JWD1 Watch Dog Function Enable
POWER BUTTON Internal Power Button
RESET BUTTON Onboard System Reset Button
SW1 Back Panel Clear CMOS Switch
LED Description
BOOT LED Bootable Device POST (Power-On Self-Test) Status
CPU LED CPU POST (Power-On Self-Test) Status
DIMM LED DIMM POST (Power-On Self-Test) Status
Onboard Power LED
LED1
S3 (Suspend to RAM) LED
LED17 WLAN POST (Power-On Self-Test) Status
LED18 Bluetooth Device POST (Power-On Self-Test) Status
LED2 PCI-E M.2-M2 Socket LED
LED3 PCI-E M.2-M1 Socket LED
LED4 BIOS POST Code LED
VGA LED Onboard VGA POST (Power-On Self-Test) Status
Note: The table above is continued on the next page.
Default Setting
Push Button Switch
Open (Off): Disable
Pins 1-2 (Enable)
Pins 1-2 (Normal)
Pins 1-2 (RST)
Push Button Switch
Push Button Switch
Push Button Switch
Color/State
Bootable Device POST: Orange ON
Bootable Device POST Completion: OFF
CPU POST: Yellow ON
CPU POST Completion: OFF
DIMM POST: Blue ON
DIMM POST Completion: OFF
Power On: Green On
S3: Green Blinking
WLAN POST: Green ON
WLAN POST Completion: OFF
Bluetooth Device POST: Green ON
Bluetooth Device POST Completion: OFF
PCI-E Device Detected: Green ON
Activity: Green Blinking
PCI-E Device Detected: Green ON
Activity: Green Blinking
Digital Readout
Onboard VGA POST: Green ON
Onboard VGA POST Completion: OFF
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Chapter 1: Introduction