ES7000 Model 7600R G2 Installation and User's Guide
ES7000 Model 7600R G2 Installation and User's Guide
ES7000 Model 7600R G2 Installation and User's Guide
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The <strong>ES7000</strong> <strong>Model</strong> <strong>7600R</strong> <strong>G2</strong> Server<br />
Rear view<br />
- Link error LED: When this amber LED is lit, indicates that a QPI link fault or a<br />
EXA link fault has occurred. The port LED for the link that has been disconnected<br />
will not be lit on the rear of the Memory Expansion Module. EXA link LEDs are on<br />
the rear of the Memory Expansion Module, <strong>and</strong> the QPI link LEDs are on the<br />
server to which the memory drawer expansion is connected.<br />
- Fan error LED: When this amber LED is lit, it indicates a fan error.<br />
- System board error LED: When this amber LED is lit, it indicates a memory<br />
drawer expansion system-board tray error.<br />
- Configuration error LED: When this amber LED is lit, it indicates a<br />
configuration error. The memory LED might be lit to indicate a memory<br />
configuration error.<br />
The following illustration shows the indicators on the rear of the Memory Expansion<br />
Module.<br />
Power-on<br />
LED<br />
Locate<br />
LED<br />
System<br />
error<br />
LED<br />
EXA<br />
port 1<br />
EXA<br />
port 2<br />
EXA<br />
port 3<br />
QPI<br />
port 1<br />
EXA port 1<br />
link LED<br />
EXA port 2<br />
link LED<br />
EXA port 3<br />
link LED<br />
QPI<br />
port 2<br />
QPI<br />
port 3<br />
QPI<br />
port 4<br />
Power<br />
connectors<br />
AC LED (green)<br />
DC LED (green)<br />
Power supply<br />
fault (error) LED<br />
• Power-on LED: When this green LED is lit, it indicates that the Memory Expansion<br />
Module is powered on. This LED is functionally equivalent to the power-on LED on the<br />
front of the Memory Expansion Module.<br />
• Locate LED: When this blue LED is lit, it indicates that the comm<strong>and</strong> from the server<br />
IMM to the Memory Expansion Module is complete. Use this blue LED to locate the<br />
Memory Expansion Module. The front locate LED also has a button that you can press<br />
to light up other servers or other memory expansion modules to which the Memory<br />
Expansion Module is connected. This LED is functionally equivalent to the Locate LED<br />
on the front of the Memory Expansion Module.<br />
• Power connector: Connect the power cord to this connector.<br />
• AC power LED: Each hot-swap power supply has an AC power LED <strong>and</strong> a DC<br />
power LED. When the AC power LED is lit, it indicates that sufficient power is being<br />
supplied to the power supply through the power cord. During normal operation, both<br />
the AC <strong>and</strong> DC power LEDs are lit.<br />
• DC power LED: Each hot-swap power supply has a DC power LED <strong>and</strong> an AC<br />
2–26 3850 7273–001
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