User Guide (X7DCA-I)Table of Contents1-1 Overview1Checklist1Contacting Supermicro1X7DCA-3/i Image1X7DCA-3/i Layout1Quick Reference1Motherboard Features1Intel 5100 Chipset: System Block Diagram11-2 Chipset Overview11-3 Special Features11-4 PC Health Monitoring11-5 ACPI Features11-6 Power Supply11-7 Super I/O12-1 Static-Sensitive Devices2Precautions2Unpacking22-2 Processor and Heatsink Installation22-3 Installing DIMMs22-4 Control Panel Connectors and IO Ports2Back Panel Connectors/IO Ports2Front Control Panel2Front Control Panel Pin Definitions2NMI Button2Power LED2HDD LED2NIC1/NIC2 LED Indicators2Overheat/Fan Fail LED2Power Fail LED2Reset Button2Power Button22-5 Connecting Cables2ATX Power Connector2Processor Power Connector2Universal Serial Bus (USB)2Fan Headers2Chassis Intrusion2Power Force-On2ATX PS/2 Keyboard and Mouse Ports2Serial Ports2Wake-On-Ring2Wake-On-LAN2GLAN 1/2 (Ethernet) Ports2Power LED/Speaker Header2Alarm Reset2PWR Supply Failure/PWR Fault Detect2T-SGPIO Headers2Power SMB Connector2BP PWR SMB Connector2SAS PWR SMB Connector2PWR Fault2Overheat LED/Fan Fail2High Definition Audio2CD and Auxiliary Audio Headers2Front Panel Audio Control22-6 Jumper Settings2Explanation of Jumpers2GLAN Enable/Disable2CMOS Clear2Watch Dog2I C Bus to PCI Slots2SAS Enable22-7 Onboard Indicators2GLAN LEDs2Onboard Power LED2SAS LED Indicators22-8 Floppy, SIMLP IPMI and Hard Disk Drive Connections2Floppy Connector2IDE Connectors2SIMLP IPMI Slot23-1 Troubleshooting Procedures3Before Power On3No Power3No Video3Losing the System’s Setup Configuration3Memory Errors33-2 Technical Support Procedures33-3 Frequently Asked Questions33-4 Returning Merchandise for Service34-1 Introduction44-2 Running Setup44-3 Main BIOS Setup44-4 Advanced Setup44-5 Security Setup44-6 Boot Setup44-7 Exit4Size: 4.39 MBPages: 90Language: EnglishOpen manual