IBM 8086 User Manual

Page of 64
5.
   
Under
 
Download
 
files
 
-
 
BIOS
 
by
 
date,
 
click
 
your
 
machine
 
type.
 
6.
   
Scroll
 
down
 
and
 
look
 
for
 
a
 
.txt
 
file
 
that
 
has
 
instructions
 
for
 
Flash
 
BIOS
 
update
 
from
 
the
 
operating
 
system.
 
Click
 
the
 
.txt
 
file.
 
7.
   
Print
 
these
 
instructions.
 
This
 
is
 
very
 
important
 
since
 
they
 
are
 
not
 
on
 
the
 
screen
 
after
 
the
 
download
 
begins.
 
8.
   
From
 
your
 
browser,
 
Click
 
Back
 
to
 
return
 
to
 
the
 
list
 
of
 
files.
 
Carefully
 
follow
 
the
 
printed
 
instructions
 
to
 
download,
 
extract,
 
and
 
install
 
the
 
update.
Recovering
 
from
 
a
 
POST/BIOS
 
update
 
failure
 
If
 
power
 
to
 
your
 
computer
 
is
 
interrupted
 
while
 
POST/BIOS
 
is
 
being
 
updated
 
(flash
 
update),
 
your
 
computer
 
might
 
not
 
restart
 
correctly.
 
If
 
this
 
happens,
 
perform
 
the
 
following
 
procedure
 
(also
 
known
 
as
 
a
 
Boot-block
 
Recovery):
 
Note:
  
An
 
optional
 
USB
 
diskette
 
drive
 
is
 
required
 
to
 
recover
 
from
 
a
 
POST/BIOS
 
flash
 
update.
  
1.
   
Turn
 
off
 
the
 
computer
 
and
 
any
 
attached
 
devices,
 
such
 
as
 
printers,
 
monitors,
 
and
 
external
 
drives.
  
2.
   
Unplug
 
all
 
power
 
cords
 
from
 
electrical
 
outlets,
 
and
 
open
 
the
 
cover.
 
See
 
 
 
 
 
 
  
3.
   
Pivot
 
the
 
drive
 
bay
 
assembly
 
upward
 
to
 
gain
 
access
 
to
 
the
 
system
 
board.
      
4.
   
Locate
 
the
 
fan
 
bracket
 
assembly.
 
See
 
 
 
 
 
  
5.
   
Lift
 
the
 
fan
 
bracket
 
assembly
 
up
 
to
 
gain
 
access
 
to
 
the
 
Clear
 
CMOS/Recovery
 
jumper.
  
6.
   
Locate
 
the
 
Clear
 
CMOS/Recovery
 
jumper
 
on
 
the
 
system
 
board.
 
See
 
 
 
 
 
 
 
 
 
  
7.
   
Move
 
the
 
jumper
 
from
 
the
 
standard
 
position
 
(pins
 
1
 
and
 
2)
 
to
 
pins
 
2
 
and
 
3.
  
8.
   
Close
 
the
 
cover
 
and
 
reconnect
 
all
 
power
 
cords.
 
See
 
 
 
 
 
 
 
 
 
 
  
9.
   
Insert
 
the
 
POST/BIOS
 
update
 
(flash)
 
diskette
 
into
 
USB
 
diskette
 
drive
 
A,
 
and
 
turn
 
on
 
the
 
computer.
 
10.
   
The
 
update
 
session
 
will
 
take
 
2-3
 
minutes.
 
During
 
this
 
time
 
you
 
will
 
hear
 
a
 
series
 
of
 
beeps.
 
After
 
the
 
update
 
session
 
is
 
completed,
 
there
 
will
 
be
 
no
 
video,
   
30
 
User
 
Guide
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