G10 Hardware Maintenance Guide 7.13.2 123
5
Maintenance Guidelines
Rev. 002-140228
b. Verify the following storage enclosure LEDs:
The Unit Locator ID LED is OFF, indicating normal operation.
The Fault/Service Required LED is OFF, indicating that there are no
fault conditions.
The FRU OK (Heartbeat) LED is GREEN, indicating that the enclosure
is powered on with at least one power supply operating normally.
The Temperature Fault LED is GREEN, indicating that the enclosure
temperatures are normal.
All disk module Power LEDs are GREEN, indicating that the module is
operating normally.
Ensure that all storage enclosures are powered on and operating normally before continuing with
this procedure.
4. Turn on the power to the G10 Primary or Standalone chassis. In multiprobe
configurations, do NOT power on the expansion chassis yet.
AC Units: Connect the AC power cables into the rack power outlets.
DC Units: Press the ON/OFF switch to the ON position on both PEMs on
the front of the G10 chassis.
5. Verify the following LEDs on the front of the G10 chassis:
DC Chassis Front
- The IN LEDs are GREEN, indicating that the power is connected
prop
erly
- The BACKPLANE LEDs are GREEN, indicating that the PEM is sending
power through the backplane
AC Chassis Front
- The Status LED is GREEN.
6. Verify the following LEDs on the front of the IIC:
The + LED on IIC100/IIC200 is OFF, indicating that there are no errors in
overall health.
The CPU LED is AMBER on the FPC100 AMC and GREEN on the
FPC200 AMC, indicating that the processor is functio
ning normally.
7. Verify that the SHmm OK LEDs on the rear of the chassis are GREEN.
8. Verify that the + LED is GREEN on the
SRM2
00 RTM, SRM100 RTM, or
TRM100 RTM, indicating that there are no errors.
9. Verify that the + LED on PRM200/PRM300 R
T
M is GREEN, indicating that
there are no errors.
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