Fujitsu D3030 Техническое руководство - Страница 31

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Fujitsu D3030 Техническое руководство
3.5

LED indicators

3.5.1

Internal indicators

There are several diagnostic LEDs on the system board, which are not visible
when the housing is closed.
By pressing the CSS button (INDICATE CSS BUTTON, see item 5 in the
following figure), the defective component can also be displayed in the power-
off state (power plug disconnected).
1
7
Figure 7: LEDs
LED
1
Mezzanine card 1
2
DIMMs 1D - 1F
3
CPU 1
4
DIMMs 1A - 1C, 2A - 2C
5
CSS button
6
CPU 2
7
Mezzanine card 2
D3030 (BX920 S2)
2
CPU 2
6
5
Indicator
Meaning
yellow
Error on Mezzanine card 1
yellow
Faulty memory module
yellow
CPU faulty
yellow
Faulty memory module
none
Activates the LEDs in case of an error
yellow
CPU faulty
yellow
Error on Mezzanine card 2
Technical Manual
LED indicators
3
CPU 1
4
31