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Diagnostic Flowcharts
Chapter 4
30
Flowchart 1: Cable and LED Test
Checks that hardware, cables, and connectors between your system and card are
operational.
Figure 4-1 Flowchart 1
Cable
installation, reset
NO
Test
Check card
and/or reseat card
or
1000Base-T
All speed LEDS = ON
1000Base-SX Link
NO
YES
Link Level Test
Check for incorrect/faulty network
Configuration
cable or connector. Ensure settings for
switch and card are the same.
Tests
YES
1000Base-T
All speed LEDS = OFF
For gelan driver:
For gelan driver:
1000Base-SX
or
dmesg/syslog show
error message
for gelan/igelan?
Does
YES
NO
Link LED = Flashing
?
?
and LED
LED = OFF