Sun Microsystems Sun Fire X4240 - Manual (Page 50)

40 Sun Fire X4140, X4240, and X4440 Servers Diagnostics Guide • August 2008
Note – The mezzanine board, when present, obscures part of the motherboard,
including the LEDs. The Motherboard Fault LED indicates that one or more of the
LEDs on the motherboard is active.
FIGURE B-4 DIMMs and LEDs on Motherboard