Figure 2-12 Microprocessor-Board Leds; Table 2-3 Microprocessor Board Non-Light Path Diagnostics Status Leds - Huawei Tecal RH5485 Problem Determination And Service Manual

2 Introduction

Figure 2-12 Microprocessor-board LEDs

Table 2-3 Microprocessor board non-light path diagnostics status LEDs

LED
System management heartbeat
LED
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Problem Determination and Service Guide
Description
When this LED is flashing at a
constant rate of once every 2 seconds,
it indicates normal operation of the
IMM.
Note: If this LED is not lit, it
indicates that the microprocessor
board must be reseated or replaced
(trained service technician only, see
"Removing
microprocessor-board
and "Replacing
microprocessor-board assembly" ).
Tecal RH5485 Server
the
assembly"
the
Issue 02 (2011-05-25)