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
over
recommended
5V
fault.
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
under
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
under
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
under
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.
System
under
recommended
5V
fault.
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.
88
BladeCenter
HS21
Types
1885
and
8853:
Problem
Determination
and
Service
Guide
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...
