Configure
Mode
Software
Override
Configure Mode
is
a
Boot
ROM feature
that
allows
the
modification of some power-up defaults
independent
of
which as will eventually
be
booted. To
enter
Configure Mode, wait until one
of
the
following keyboard messages is displayed:
Message
Keyboard
Location
of
Keyboard
Electronics
On
processor board.
Console Keyboard
at
XX
98644
at
XX
On
card
other
than
HP
98644A in
I/O
slot.
On
HP
98644A
Card
in
I/O
slot.
Where
XX
is
the
select code
of
the
interface card.
Then,
before
an
operating
system
is
booted, hold I CTRL I down
and
press
W.
All mass storage
operations
lock-out
and
defer
the
response
to
the
CTRL-C
(just as
they
defer
RESETs).
This
is
to
prevent leaving a mass storage device
stranded
in
an
abnormal
state
(e.g.
disc spinning).
An example Configure Mode display
is
shown in Figure 4-1.
r
Copyright 1985,
Hewlett-Packard
Company.
All
Rights
Reserved.
BOOTROM
Rev. A
Bit
Mapped
Display
Keyboard
HP-IB
HP
98620B
HP
98642
at
12
HP
98625
at
8
HP
98629
at
20
524128 Bytes
CONFIGURE
MODE
RESET
To
Power-Up
KEY
ACTION
T
L
Extended
Self-Test
Continuous
Self-Test
Loop
Figure
4-1. Example Configure
Mode
Display
74
Boot
Ronl Functions
,
1H
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