Lenovo 7355 Manuel D’Utilisation
Power
Supply
Problems
If
you
suspect
a
power
problem,
use
the
following
procedures.
Check/Verify
FRU/Action
Check
the
following
for
proper
installation.
v
Power
Cord
v
On/Off
Switch
connector
v
On/Off
Switch
Power
Supply
connector
v
System
Board
Power
Supply
connectors
v
Microprocessor(s)
connection
Reseat
connectors
Check
the
power
cord
for
continuity.
Power
Cord
Check
the
power-on
switch
for
continuity.
Power-on
Switch
Diagnostic
error
codes
Refer
to
the
following
diagnostic
error
codes
when
using
the
diagnostic
tests.
See
for
the
specific
type
for
information
about
the
Diagnostic
programs.
In
the
following
index,
X
can
represent
any
number.
Diagnostic
Error
Code
FRU/Action
000-000-XXX
BIOS
Test
Passed
No
action
000-002-XXX
BIOS
Timeout
1.
Flash
the
system.
See
2.
System
board
000-024-XXX
BIOS
Addressing
test
failure
1.
Flash
the
system.
See
2.
System
board
000-025-XXX
BIOS
Checksum
Value
error
1.
Flash
the
system.
See
2.
System
board
000-026-XXX
FLASH
data
error
1.
Flash
the
system.
See
2.
System
board
000-027-XXX
BIOS
Configuration/Setup
error
1.
Run
Setup
2.
Flash
the
system.
See
3.
System
board
54
Hardware
Maintenance
Manual