H3C Technologies H3C WX6000 Series Access Controllers - Manual (Page 23)

7-5
4) If the problem still exists, contact the service engineer.
The Main Control Board on the WX6103 Access Controller Cannot
Be Started
Symptom
The WX6103 access controller main control board cannot be started, and you cannot enter the user
prompt.
Solution
Check that:
1) The main control board can be powered on, and RUN LED of the corresponding slots blinks,
indicating the main control board is working normally. For description of the LED statuses, see the
LED description in the installation guide supplied with the AC.
2) The memory chip is installed properly to the main control board, and the memory chip or socket is
polluted. In the latter case, clean them with specific cleaning material, and then re-insert the
memory chip.
3) The CF card is properly connected.
4) If the problem still exists, contact the service engineer.