System-board leds, System-board, Leds – Lenovo THINKSERVER TS100 6434 User Manual
Page 89
System-board
LEDs
The
following
illustration
shows
the
LEDs
on
the
system
board.
You
might
have
to
refer
to
this
illustration
when
you
are
solving
problems
with
the
server.
1
Standby
power
LED
8
Mini-BMC
heartbeat
LED
2
Board
VRD
fault
LED
9
PCI
32-bit
33
MHz
LED
3
Microprocessor
fan
LED
10
PCI-X
64-bit
133
MHz
LED
4
DIMM
LED
11
PCI
Express
x4
LED
5
Hard
drive
fan
LED
12
PCI
Express
x8
LED
6
Mini-PCI
slot
LED
13
System
fan
LED
7
Microprocessor
LED
Use
the
system-board
LEDs
to
diagnose
system
errors.
An
error
LED
is
lit
to
indicate
a
problem
with
a
specific
component.
After
a
problem
is
corrected,
its
LED
will
not
be
lit
the
next
time
that
the
server
is
restarted;
if
the
problem
remains,
the
LED
will
be
lit
again.
For
additional
information,
see
the
Hardware
Maintenance
Manual.
Chapter
5.
Solving
problems
75