Lenovo ThinkPad R50p User Manual
Page 103
Table
29.
BMGR32
parameters
(continued)
Parameter
Result
/U2
Show
partition
2.
/U3
Show
partition
3.
/US
Show
service
partition.
/Fmbr
Load
the
Rescue
and
Recovery
environment
(RRE)
Master
boot
record
program.
/U
Unload
the
Rescue
and
Recovery
environment
(RRE)
Master
boot
record
program.
/UF
Force
installation
or
uninstallation
of
the
Master
boot
record
program
/?
List
command-line
options.
When
calling
bmgr.exe
with
a
/info
attribute,
the
following
information
is
dumped:
v
Additional
master
boot
records
Sector
numbers
containing
the
master
boot
record,
other
than
the
first
sector.
v
Data
Sector
number
of
the
data
sector
used
by
the
master
boot
record.
v
Patch
indices
Sector
numbers
of
any
patches
applied
using
the
master
boot
record.
v
Checksum
return
0
if
there
are
no
checksum
errors.
v
Boot
Partition
The
1-based
partition
table
index
of
the
service
partition.
v
Alt
Partition
Partition
table
index
pointing
to
the
DOS
bootable
area,
if
one
exists.
v
Original
MBR
Sector
number
where
the
machine’s
original
master
boot
record
is
stored.
v
IBM
Flag
Value
from
the
data
sector
(1
if
IBM
branded
or
Lenovo-branded
system,
0
if
not)
v
Boot
Config
Displays
the
installation
option
used
to
describe
the
machine
layout.
Whether
a
service
partition
was
used,
or
a
virtual
partition.
v
Signature
Signature
value
found
within
the
data
sector
and
the
first
sector,
should
contain
“NP”.
v
Pause
Duration
Displays
the
number
of
¼
seconds
to
wait
if
the
F11
message
is
displayed
to
the
screen.
v
Scan
Code
The
key
used
when
booting
to
the
service
area.
The
scan
code
for
the
F11
key
is
85.
v
RR
Not
used
by
BMGR,
this
is
set
by
Rescue
and
Recovery.
Appendix
A.
Administrative
tools
95