Sun Microsystems Ultra 60 Service Manual page 174

5. Connect the AC power cord.
6. Detach the wrist strap.
7. Replace the side access cover.
See Section 7.3, "Replacing the Side Access Cover" on page 7-4.
8. Reset the #power-cycles NVRAM variable to zero as follows:
a. Power on the system unit.
See Section 6.1, "Powering On the System Unit" on page 6-2.
b. Press the keyboard Stop and A keys after the system banner appears on the
monitor.
c. At the ok prompt, type:
ok setenv #power-cycles 0
d. Verify the #power-cycles NVRAM variable increments each time the system
unit is power cycled.
Note – The Solaris operating environment Power Management software uses the
#power-cycles NVRAM variable to control the frequency of automatic system
shutdown if automatic shutdown is enabled.
10-26 Sun Ultra 60 Service Manual • August 2001