Motherboard Status Indicators; Ddr3 Dimm Fault Status Indicators - Sun Oracle Sun Server X4-2 Service Manual

Gigabit Ethernet Port Status Indicators
TABLE:
Status
Indicator
Name Location
Activity Top left
Link speed Top right
Related Information
"Gigabit Ethernet Ports" on page 153
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"Front Panel Controls and Indicators on a System With Eight 2.5-inch Drives" on
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page 3
"Front Panel Controls and Indicators on a System With Four 2.5-inch Drives and
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DVD Drive" on page 4
"Server Back Panel View" on page 5
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"Servicing Power Supplies (CRU)" on page 55
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Motherboard Status Indicators

The motherboard and modules that are installed on the motherboard contain several
status indicators (LEDs), which are described in the following sections:
"DDR3 DIMM Fault Status Indicators" on page 13
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"Processor Fault Status Indicators" on page 14
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"Fault Remind Status Indicator" on page 14
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"STBY PWRGD Status Indicator" on page 14
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DDR3 DIMM Fault Status Indicators

Each of the 16 DDR3 DIMM sockets on the motherboard has an amber fault status
indicator (LED) associated with it. If Oracle ILOM determines that a DIMM is faulty,
pressing the Fault Remind button on the motherboard signals the service processor
to light the fault LEDs associated with the faulted DIMMs.
Color State and Meaning
Green • ON – No function.
• OFF– No activity.
• FLASHING – Packet activity.
Bicolored: • Amber ON— 100BASE-T link.
Amber/Green
• Green ON– 1000/10GBBASE-T link.
• OFF – No link or link down.
• FLASHING – No function.
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