Booting
HP-UX
When
y
ou
turn
on
the
p o
w
er
to
y
our
computer,
it
will
b o ot
the
HP-UX
op erating
system.
The
expression
\b o ot"
is
short
for
\b o otstrap;"
the
computer
loads
a
sequence
of
programs,
eac
h
enabling
more
of
the
system
than
the
previous
program.
Th
us
the
computer
\pulls
itself
up
b
y
its
o
wn
b o otstraps."
A
computer's
op erating
system
is
a
set
of
programs
that
con
trols
the
execution
of
other
programs.
HP-UX
is
a
m
ultitasking
op erating
system
b ecause
it
allo ws
y
our
computer
to
run
man
y
programs
simultaneously
.
HP-UX
is
also
a
m
ultiuser
system
b ecause
it
allo
ws
a
n
um
b er
of
dieren
t
users
to
run
programs
at
the
same
time.
Once
HP-UX
is
running
on
y
our
system,
y
ou
m
ust
log
in
as
a
user.
If
y
ou
are
accustomed
to
w
orking
on
single-user
p ersonal
computers,
this
may
strik
e
y
ou
as
o dd,
esp ecially
if
y
ou
are
the
only
user
of
y
our
mac
hine.
Ho
w
ev
er,
the
pro cess
of
user
login
is
one
of
the
w
a
ys
that
HP-UX
prev
en
ts
unauthorized
p ersons
from
using
y
our
system.
This
is
esp ecially
imp ortant
if
y
our
system
is
attached
to
a
net
w
ork.
Turning
On
the
P
o
w
er
T
urn
on
the
p o
w
er
to
the
monitor
and
an
y
external
p eripherals
rst.
If
necessary
,
w
ait
for
an
y
external
disk
driv
es
to
come
up
to
sp eed.
(The
installation
do cumen
ts
that
are
supplied
with
the
external
driv
es
will
explain
this.)
After
the
monitor
and
an
y
other
external
devices
ha
v
e
b een
turned
on,
turn
on
the
computer.
HP-UX
Starts
Up
After
ab out
three
min
utes,
man
y
messages
app ear
on
y
our
screen.
These
messages
con
v
ey
information
ab out
the
v
arious
hardw
are
and
softw
are
subsystems
that
are
b eing
activ
ated
b
y
the
b o otup
pro cess.
Unless
something
is
wrong
with
y
our
system,
y
ou
will
not
ha
v
e
to
resp ond
to
an
y
of
these
messages.
Starting
Up
Y
our
Computer
2-3
Summary of Contents for Apollo 9000 750
Page 27: ...Figure 1 7 Color Graphic Card Bulkhead Your HP Apollo 9000 Model 750 Computer 1 11 ...
Page 28: ...Figure 1 8 Grayscale Graphic Card Bulkhead 1 12 Your HP Apollo 9000 Model 750 Computer ...
Page 29: ...Figure 1 9 Graphic Interface Card Bulkhead Your HP Apollo 9000 Model 750 Computer 1 13 ...
Page 32: ......
Page 98: ......
Page 108: ......
Page 121: ...Figure 5 5 Lithium Battery Location Expanding Your Computer and Replacing Its Parts 5 13 ...
Page 125: ...Figure 5 7 Graphics Card Removal Expanding Your Computer and Replacing Its Parts 5 17 ...
Page 168: ...Figure 6 1 LED Array 6 26 Troubleshooting ...
Page 174: ......
