2-60 Sun Fire X4100/X4100 M2 and X4200/X4200 M2 Servers Service Manual • August 2009
8. Reconnect power cords to the server.
The server powers up to standby power mode, which is indicated when the
Power/OK LED on the front panel is flashing.
2.7 Using the Reset and NMI Switches
Caution – Do not use the Reset and NMI switches unless you are instructed to do so
by authorized Service personnel.
The names of these switches differ between the Sun Fire X4100/X4200 and the X4100
M2/X4200 M2 servers:
■ In Sun Fire X4100/X4200 servers, the Reset switch is SW3 and the NMI switch is
SW2. See
FIGURE 2-10 for the location.
■ In Sun Fire X4100 M2/X4200 M2 servers, the Reset switch is SW4 and the NMI
switch is SW3. See
FIGURE 2-10 for the location.
The Reset switch sends a reset order to the CPUs, resetting the main system, but not
the service processor. The button for this switch can be pushed by sticking a paper
clip or similar object through the hole provided on the rear of the chassis (see
FIGURE 2-10).
The Non-Maskable Interrupt (NMI) switch sends an NMI order to the CPUs, which is
used by Field Service for debugging activities at the request of Service personnel. The
button for this switch can be pushed by sticking a paper clip or similar object
through the hole provided on the rear of the chassis (see
FIGURE 2-10).
To Next Page
Loading...
