Requirements, Specifications, Configuration – IBM 22P9176 User Manual
Page 18: Standard, Power
Configuration
2:
standard
USB
bus
power
configuration
Although
the
Multi-Burner
is
generally
used
with
the
self
power,
the
bus
power
can
be
used
with
limited
functions
(READ
ONLY)
under
the
following
conditions
(not
within
the
USB
standard).
Requirements
v
Standard
USB
cable
and
power
cable
assembly
(shipped
with
this
option);
IBM
Part
Number
22P9188
v
Two
free
USB
ports
available
on
your
system
Specifications
Read
only
of
CD
and
DVD
media
(except
DVD-RAM)
are
supported.
Attention:
If
you
attempt
a
″write″
or
″format″
operation
or
a
″DVD-RAM
read
″
operation
you
will
see
one
of
the
following
error
messages
and
you
will
need
to
connect
the
external
AC
adapter
to
complete
this
operation.
Your
power
configuration
does
not
support
this
operation
on
the
IBM
USB
device.
You
will
need
to
connect
the
external
AC
power
adapter
to
the
IBM
USB
device
to
complete
this
operation.
My
Computer
D:\
is
not
accessible.
Incorrect
function.
Insert
disk
Please
insert
a
disk
into
drive:x
1-4
IBM
USB
2.0
Portable
Multi-Burner:
User’s
Guide