H3C Technologies H3C S12500 Series Switches - Manual (Page 129)

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MPU LEDs
Figure 98 LST1MRPNC1 LEDs
(1) CF card status LED (CFS) (2) Switching fabric module LED (SFC) (3) LPU status LED (LC)
(4) Fan status LED (FAN) (5) Power status LED (PWR) (6) MPU status LED (ACT)
(7) MPU status LED (RUN) (8) Network management port LED (LINK)
(9) Network management port LED (ACT)
Figure 99 LST1MRPNE1/LST1MRPNE2 LEDs
(1) CF card status LED (CFS) (2) Switching fabric module LED (SFC) (3) LPU status LED (LC)
(4) Fan status LED (FAN) (5) Power status LED (PWR) (6) MPU status LED (ACT)
(7) MPU status LED (RUN) (8) Network management port LED (LINK)
(9) Network management port LED (ACT)
CF card status LED
Table 40 CF card status LED description
LED Status Description
CFS
Steady on The CF card is present and idle.
Flashing
The CF card is present and performing read/write operations. Do not
unplug it.
Off The CF card is out of position or offline. You can plug in or unplug it.