Onboard Power LED
An Onboard Power LED is located at LE2 on the motherboard. A lit LE2 indicates that the motherboard is either booting, or it is up and running. See the layout below for the LED location.
Unsupported Memory LED
The Unsupported Memory LED is located at location LE3. When this LED blinks/ flashes, it indicates that there is an un- supported DIMM module installed.
Power Standby LED
The Power Standby LED is located at LE4. When the power supply is plugged into an AC outlet, and the power sup- ply hard switch is switched on, LE4 will turn on indicating Power Standby mode. Please make sure LE4 is off before performing service on the motherboard.
IPMI Heartbeat LED
An IPMI Heartbeat LED is located at LE7. When LE7 blinks, the IPMI functions properly. Refer to the table on the right for details. Also see the layout below for the LED location.
KB/MOUSE | JF1 |
USB/0/1 | IPMI | _LAN | DIMM1BDIMM2B |
COM1 |
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| DIMM2A |
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| DIMM1A |
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| DDR3 1066/1333 UDIMM required |
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VGA |
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| CPU |
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LAN1 |
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LAN2 |
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| SLOT7 |
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| SLOT6 |
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| SLOT5 |
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D |
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| JBT1 |
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SLOT4 |
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| I I | ||
COM2 | USB 12/13 | USB4/5 | USB2/3 | USB11 |
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C B A
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| Onboard PWR LED |
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| Status |
| Definition |
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| Off |
| System Off |
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| On |
| System On (running) |
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| Unsupported Memory LED (LE3) | |||||
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| Green: Blinking |
| Unsupported Memory | |||
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| is Installed | |
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| Green: Steady |
| Normal/No Error | |||
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| Power Standby LED Indicator (LE4) | |||||
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| LED Settings | |||
| Green: Solid On |
| Standby Power is On | |||
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| Green: Off |
| Standby Power is Off | |||
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| (either the power sup- | |
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| ply hard switch is off or | |
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| system is unplugged, | |
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| or BOTH.) | |
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| IPMI Heartbeat LED Indicator (LE7) | |||||
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| LED Settings | |||
| Green: Blinking | IPMI is Active | ||||
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A. Onboard PWR LED
B. Unsupported Memory LED
C. Power Standby LED
D. IPMI Heartbeat LED