HP2-Z12 · Question #51
You have been sent to a customer site to check an HP E8212 zlswitch. When you arrive, you notice that the Fault and Fan Status LEDs are flashing. What is the most likely cause of this LED behavior?
The correct answer is C. The external power supply has failed, causing the fan to malfunction. Power status LED--This LED is on if the power supply is providing power to a connected E5400 zl switch. It is off if there is not a valid connection to the E5400 zl or E8212 zl switch. If the LED is flashing orange, there is a fault condition on the corresponding power supply.
Question
You have been sent to a customer site to check an HP E8212 zlswitch. When you arrive, you notice that the Fault and Fan Status LEDs are flashing. What is the most likely cause of this LED behavior?
Options
- AThe cooling fan is no longer functional
- BThe switch is brand new and needs to have the most current firmware installed.
- CThe external power supply has failed, causing the fan to malfunction.
- DThe switch has failed its self-test
How the community answered
(44 responses)- A16% (7)
- B5% (2)
- C73% (32)
- D7% (3)
Explanation
Power status LED--This LED is on if the power supply is providing power to a connected E5400 zl switch. It is off if there is not a valid connection to the E5400 zl or E8212 zl switch. If the LED is flashing orange, there is a fault condition on the corresponding power supply.
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