SUPER MICRO Computer I2DMR-8G2 user manual Troubleshooting, Table of Contents

		Table of Contents
	Overheat LED	2-14
	Reset Button	2-15
	Power Button	2-15
	Universal Serial Bus (USB0/1, USB2/3)	2-15
	Front Panel Universal Serial Bus Headers (USB4/5)	2-16
	Serial Ports	2-16
	GLAN (Ethernet Port)	2-16
	Chassis Intrusion	2-16
	Fan Headers	2-17
	Speaker Header	2-17
	Wake-On-Ring	2-17
	Power Fault Header	2-18
	SMB (System Management Bus)	2-18
	Alarm Reset	2-18
	SMB_Power Connector	2-18
2-6	Jumper Settings	2-19
	Explanation of Jumpers	2-19
	GLAN Enable/Disable	2-19
	CMOS Clear	2-19
	Watch Dog Enable/Disable	2-20
	VGA Enable/Disable	2-20
	SCSI Enable/Disable	2-20
	SCSI Termination Enable/Disable	2-20
	Force-Power-On Control	2-21
2-7	Onboard Indicators	2-21
	GLAN LEDs	2-21
2-8 Serial Port/Hard Disk Drive and SCSI Connections		2-22
	COM Port Connectors	2-22
	IDE Connectors	2-22
	IPMI Connector	2-23
	Ultra 320 SCSI Connectors	2-23
Chapter 3: Troubleshooting
3-1	Troubleshooting Procedures	3-1
	Before Power On	3-1
	No Power	3-1
	No Video	3-2
	Memory Errors	3-2
	Losing the System’s Setup Configuration	3-2

v