SUPER MICRO Computer X7SBL-LN1/LN2 - Manual (Page 5)

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Table of Contents
Processor Power Connector ......................................................................... 2-15
Universal Serial Bus ...................................................................................... 2-16
Chassis Intrusion ........................................................................................... 2-16
ATX PS/2 Keyboard and Mouse Ports ......................................................... 2-17
Serial Ports .................................................................................................... 2-17
Power LED .................................................................................................... 2-18
External Speaker/Internal Buzzer ................................................................. 2-18
GLAN (Ethernet Ports) .................................................................................. 2-19
VGA Connector ............................................................................................. 2-19
Fan Headers ................................................................................................. 2-20
Wake-On-Ring ............................................................................................... 2-21
Wake-On-LAN ............................................................................................... 2-21
Power Fault ................................................................................................... 2-22
Power SMB Connector ................................................................................. 2-22
2-7 Jumper Settings ............................................................................................ 2-23
Explanation of Jumpers ................................................................................ 2-23
GLAN Enable/Disable ................................................................................... 2-23
Clear CMOS .................................................................................................. 2-24
Watch Dog Enable/Disable ........................................................................... 2-24
PCI/PCI-E Slots to SMB Speeds .................................................................. 2-25
VGA Enable/Disable ...................................................................................... 2-25
Force-Power-On Enable/Disable................................................................... 2-26
USB Wake-Up ............................................................................................... 2-27
2-8 Onboard Indicators ........................................................................................ 2-28
GLAN LEDs ................................................................................................... 2-28
Onboard Power LED (LE1) ........................................................................... 2-29
2-9 Floppy and SIM 1U IPMI Connections ......................................................... 2-30
Floppy Connector .......................................................................................... 2-30
SIM 1U IPMI .................................................................................................. 2-31
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 Confi guration ....................................................... 3-2
3-2 Technical Support Procedures ........................................................................ 3-3