Lenovo THINKSERVER TS100 6434 User Manual
Page 50
Hard
disk
drive
activity
LED
When
this
LED
is
flashing,
it
indicates
that
the
associated
hard
disk
drive
is
in
use.
System-error
LED
When
this
amber
LED
is
lit,
it
indicates
that
a
system
error
has
occurred.
An
LED
on
the
system
board
might
also
be
lit
to
help
isolate
the
error.
See
for
additional
information.
Detailed
troubleshooting
information
is
in
the
Hardware
Maintenance
Manual.
Note:
When
a
PCI
Express
error
LED
and
the
system-error
LED
is
lit,
it
indicates
that
a
PCI
Express
error
has
occurred.
The
system-error
LED
will
turn
off
when
you
reboot
the
server.
When
a
DIMM
error
LED
and
the
system-error
LED
is
lit,
it
indicates
that
a
DIMM
error
has
occurred.
After
you
correct
the
DIMM
error,
the
DIMM
error
LED
and
the
system-error
LED
will
turn
off.
USB
connectors
Connect
USB
devices
to
these
connectors.
CD-eject
or
DVD-eject
button
Press
this
button
to
release
a
CD
from
the
CD
drive
or
a
DVD
from
the
DVD
drive.
CD
or
DVD
drive
activity
LED
When
this
LED
is
lit,
it
indicates
that
the
CD
drive
or
DVD
drive
is
in
use.
(Optional)
diskette-eject
button
Press
this
button
to
release
a
diskette
from
the
diskette
drive.
(Optional)
diskette
drive
activity
LED
When
this
LED
is
lit,
it
indicates
that
the
diskette
drive
is
in
use.
Hot-swap
hard
disk
drive
activity
LED
(some
models)
On
some
server
models,
each
hot-swap
drive
has
a
hard
disk
drive
activity
LED.
When
this
green
LED
is
flashing,
it
indicates
that
the
associated
hard
disk
drive
is
in
use.
When
the
drive
is
removed,
this
LED
also
is
visible
on
the
hard
disk
drive
backplane,
next
to
the
drive
connector.
The
backplane
is
the
printed
circuit
board
behind
drive
bays
4
through
7
(or
bays
4
through
11
on
some
2.5-inch
hard
disk
drive
SAS
models).
Hot-swap
hard
disk
drive
status
LED
(some
models)
On
some
server
models,
each
hot-swap
hard
disk
drive
has
an
amber
status
LED.
If
this
amber
status
LED
for
a
drive
is
lit,
it
indicates
that
the
associated
hard
disk
drive
has
failed.
If
an
optional
RAID
controller
is
installed
in
the
server
and
the
LED
flashes
slowly
(one
flash
per
second),
it
indicates
that
the
drive
is
being
rebuilt.
When
the
LED
is
flashing
rapidly
(three
flashes
per
second),
it
indicates
that
the
controller
is
identifying
the
drive.
When
the
drive
is
removed,
this
LED
also
is
visible
on
the
hard
disk
drive
backplane,
below
the
hot-swap
hard
disk
drive
activity
LED.
36
ThinkServer
TS100
Types
6431,
6432,
6433,
6434:
Installation
Guide