xii
Chassis LED (JCHLED) ...................................................... 2-26
PCI-E M.2 Connector (PCI-E M.2) ....................................... 2-26
Front Panel Audio Header (AUDIO FP) ................................ 2-27
OC Front Panel (OC FRONT PANEL) .................................... 2-27
2-8 Jumper Settings .................................................................. 2-28
Explanation of Jumpers ........................................................ 2-28
LAN1/LAN2 Enable/Disable ................................................ 2-28
CMOS Clear (JBT1) ........................................................... 2-29
PCI Slot SMB Enable (I
2
C1/I
2
C2) ........................................ 2-29
Audio Enable (JPAC1) ....................................................... 2-30
Watch Dog Enable/Disable ................................................. 2-30
USB Wake-Up (JPUSB 1/2) ................................................ 2-31
Over-Clock Management Buttons ....................................... 2-32
Management Engine (ME) Recovery (JPME1) ....................... 2-33
Manufacturing Mode (JPME2) ............................................. 2-33
BIOS Recovery Switch (JBR1) ............................................ 2-34
Power Button (POWER BUTTON) ........................................ 2-34
BIOS Restore (BIOS RESTORE) .......................................... 2-34
2-9 Onboard Indicators ................................................................ 2-35
LAN 1/LAN 2 LEDs ........................................................... 2-35
Onboard Power LED (LED1) .............................................. 2-35
Status Display (LED4) ..................................................... 2-36
2-10 SATA Connections ................................................................ 2-37
SATA Connections (I-SATA0~I-SATA5) ................................ 2-37
2-10 The OC Front Control Panel (Optional) ................................... 2-38
Over-Clocking Buttons (OC1, OC2, OC3) ............................. 2-38
Clear CMOS and Reset ...................................................... 2-38
Boot BIOS Switch ............................................................. 2-38
BIOS Recovery................................................................. 2-38
Front USB Port ................................................................ 2-38
Installing the OC Front Control Panel .................................. 2-39
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
Supermicro C7Z97-OCE Motherboard User’s Manual