Diagnostics - SMC Networks 6608M INT User Manual

I
NSTALLATION
3. Check to insure that the front-panel Power LED is lit. If not,
check that the power cable is correctly plugged in. (Refer to
Chapters 1 and 4 for detailed explanations of the LEDs.)

Diagnostics

Upon power up, the system performs an internal self-diagnostic
test of major switch components. If any component fails
during the test, the switch will try to complete the diagnostic
procedure. Otherwise, the system will hang.* The components
tested include:
System ROM
System EEPROM
Ports
* Note: If the system should hang, take note of the LED indicators
and contact SMC Technical Support.
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