The
following
illustration
shows
the
LEDs
on
the
I/O
board.
BMC error LED (DS7B1)
Primary IDE
error LED (DS2H1)
Secondary IDE
error LED (DS6H1)
Processor
board
error LED (DS8A2)
Board error
(DS7A2)
Light path
diagnostics
button (S8A1)
NMI error LED (DS7A3)
Temperature error LED (DS7A4)
I/O board error LED (DS7A1)
Light path
diagnostics LED (green)
(DS8A1)
Chapter
4.
Installing
options
37