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Table 10
describes the core switch blade LED patterns and the recommended actions for those patterns.
Table 10
CR blade LED descriptions
LED purpose Color
Power
Status
LINK LED
ATTN LED
Power supply
To determine power supply status:
1.
Check the LED indicator on the power supply (see
change during POST and other diagnostic tests; for information about how to interpret the LED
patterns, see
2.
Type psShow to check power supply status.
The power supply status displays OK, Absent, or Faulty. If a power supply is absent or faulty, contact
HP to order replacement power supply.
Figure 23
shows the power supply.
Figure 23
Power supply
1
Power LED
58
Monitor system components
Steady green
No light (LED is off)
No light (LED is off)
Steady amber
Slow-flashing amber (on 2
seconds; then off 2
seconds)
Fast-flashing amber (on
1/2 second; then off 1/2
second)
No light (LED is off)
Steady green
No light (LED is off)
Blinking amber
Table 1
1.
1
Status
CP blade has valid
power.
CP blade does not have
incoming power.
CP blade is either
healthy or does not have
power.
CP blade is faulty or the
switch is still booting.
CP blade is not seated
correctly or is faulty.
Environmental range
exceeded.
No ICL or ICL cable
present, but no
connection.
ICL connected
No ICL
Attention required
Figure
23). The LED patterns may temporarily
Recommended action
No action required.
Ensure blade is firmly seated and
has power.
Verify that the power LED is on.
Ensure blade is firmly seated and
switch has completed booting. If
LED remains yellow, contact HP
Pull blade out and reseat it. If LED
continues to flash, replace blade.
Check for out-of-bounds
environmental condition and
correct it.
Ensure ICL cable is correctly
installed.
No action required.
No action required.
Ensure ICL cable is correctly
installed.
26396a
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