Power
error
messages
Power
to
the
blade
server
is
provided
by
shared
BladeCenter
unit
resources.
See
the
following
table
and
“Solving
shared
BladeCenter
resource
problems”
on
page
108.
v
Follow
the
suggested
actions
in
the
order
in
which
they
are
listed
in
the
Action
column
until
the
problem
is
solved.
v
See
Chapter
3,
“Parts
listing,
Types
1885
and
8853,”
on
page
15
to
determine
which
components
are
CRUs
and
which
components
are
FRUs.
v
If
an
action
step
is
preceded
by
“(Trained
service
technician
only),”
that
step
must
be
performed
only
by
a
trained
service
technician.
Message
Action
System
Power
Good
fault
1.
Reseat
the
blade
server.
2.
Check
the
function
of
the
shared
BladeCenter
unit
resources
(see
“Solving
shared
BladeCenter
resource
problems”
on
page
108).
3.
If
the
blade
server
system
board
is
equipped
with
power
connector
J164
and
does
not
have
a
Memory
and
I/O
Expansion
Blade
installed,
make
sure
that
the
power
jumper
is
correctly
installed
in
power
connector
J164.
4.
If
a
Memory
and
I/O
Expansion
Blade
is
installed,
reseat
it.
5.
Replace
the
following
components
one
at
a
time,
in
the
order
shown,
restarting
the
blade
server
each
time:
a.
Memory
and
I/O
Expansion
Blade
(if
one
is
installed)
b.
(Trained
service
technician
only)
System
board
assembly
VRD
Power
Good
fault
1.
Reseat
the
blade
server.
2.
Check
the
function
of
the
shared
BladeCenter
unit
resources
(see
“Solving
shared
BladeCenter
resource
problems”
on
page
108).
3.
(Trained
service
technician
only)
Replace
the
system
board
assembly.
System
over
recommended
voltage
for
+12v.
Informational
only.
Note:
If
problem
persists,
perform
the
following
tasks.
1.
Reseat
the
blade
server.
2.
Check
the
function
of
the
shared
BladeCenter
unit
resources
(see
“Solving
shared
BladeCenter
resource
problems”
on
page
108.
3.
(Trained
service
technician
only)
Replace
the
system
board
assembly.
System
over
recommended
voltage
for
+0.9v.
Informational
only.
Note:
If
problem
persists,
perform
the
following
tasks.
1.
Reseat
the
blade
server.
2.
Check
the
function
of
the
shared
BladeCenter
unit
resources
(see
“Solving
shared
BladeCenter
resource
problems”
on
page
108.
3.
(Trained
service
technician
only)
Replace
the
system
board
assembly.
System
over
recommended
voltage
for
+3.3v.
Informational
only.
Note:
If
problem
persists,
perform
the
following
tasks.
1.
Reseat
the
blade
server.
2.
Check
the
function
of
the
shared
BladeCenter
unit
resources
(see
“Solving
shared
BladeCenter
resource
problems”
on
page
108.
3.
(Trained
service
technician
only)
Replace
the
system
board
assembly.
Chapter
5.
Diagnostics
87
Summary of Contents for 8853L6U
Page 1: ...BladeCenter HS21 Types 1885 and 8853 Problem Determination and Service Guide...
Page 2: ......
Page 3: ...BladeCenter HS21 Types 1885 and 8853 Problem Determination and Service Guide...
Page 8: ...vi BladeCenter HS21 Types 1885 and 8853 Problem Determination and Service Guide...
Page 16: ...xiv BladeCenter HS21 Types 1885 and 8853 Problem Determination and Service Guide...
Page 30: ...14 BladeCenter HS21 Types 1885 and 8853 Problem Determination and Service Guide...
Page 145: ......
Page 146: ...Part Number 49Y0053 Printed in USA 1P P N 49Y0053...
