Power On Self Test - D-Link DP-G310 Manual

DP-G310 User's Manual
Getting Started
When the DP-G310 is powered ON, it also automatically performs a Self-Test on each of its major components.
The final result of the Self-Test is signaled by the state of the USB LED indicator following the Self-Test.Preliminary
to the actual component tests, the LED indicators are tested to confirm their steady and flashing operation.
Immediately after power-up, three of the green LEDs should illuminate steadily for several seconds. Then the
USB LED should flash three times. Irregularity of the LED during this LED test may mean there is a problem with
the LED itself.
The actual component tests immediately follow the LED tests. A normal (no fault) result is signaled by a flashing
of the USB LED, followed by a darkened LED.
If the Self-Test routine detects any component error, then following the LED tests the Self-Test will halt and the
LEDs will continuously signal the error according to the following table.
D-Link Systems, Inc.
Power ON Self-Test
USB LED
low speed flashing
steady ON
1 long 2 short
1 long 3 short
1 long 5 short
1 long 6 short
1 long 7 short
1 long 11 short
1 long 15 short
1 long 16 short
1 long 17short
1 long 18 short
Faulty Component
Need to reload firmware
DRAM error
Timer INT error
Flash Protected
Flash Erase/Program error
LAN Controller error
LAN memory error
LAN I/O base error
Wireless LAN card detect error
Wireless LAN card CIS error
Wireless LAN card I/O error
USB error
Self-Test
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