Lenovo E200 Manuel D’Utilisation
Message/Symptom
FRU/Action
Non-system
disk
or
disk
error-type
message
with
a
known-good
diagnostic
diskette.
1.
Diskette
Drive
2.
System
Board
3.
Diskette
Drive
Cable
Other
display
symptoms
not
listed
above
(including
blank
or
illegible
display)
1.
Display
2.
System
Board
Power-on
indicator
or
hard
disk
drive
in-use
light
not
on,
but
computer
works
correctly
1.
Power
switch/LED
assembly
2.
System
Board
Printer
problems
1.
Printer
2.
System
Board
Program
loads
from
the
hard
disk
with
a
known-good
diagnostics
diskette
in
the
first
3.5-inch
diskette
drive
1.
Run
Setup
and
check
Startup
sequence.
2.
Diskette
Drive
3.
Diskette
Drive
Cable
4.
System
Board
5.
Power
Supply
RPL
computer
cannot
access
programs
from
its
own
hard
disk.
1.
If
network
administrator
is
using
LCCM
Hybrid
RPL,
check
startup
sequence:
a.
First
device
-
network
b.
Second
device
-
hard
disk
2.
Hard
disk
drive
RPL
computer
does
not
RPL
from
server
1.
Check
startup
sequence
2.
Check
the
network
adapter
LED
status
Serial
or
parallel
port
device
failure
(system
board
port)
1.
External
Device
Self-Test
OK?
2.
External
Device
3.
Cable
4.
System
Board
Serial
or
parallel
port
device
failure
(adapter
port)
1.
External
Device
Self-Test
OK?
2.
External
Device
3.
Cable
4.
Alternate
Adapter
5.
System
Board
Some
or
all
keys
on
the
keyboard
do
not
work
1.
Keyboard
2.
Keyboard
Cable
3.
System
Board
Undetermined
problems
If
the
problem
is
not
listed
in
the
error
symptoms
and
possible
causes
above,
do
the
following
steps:
1.
Power-off
the
computer.
2.
Remove
or
disconnect
the
following
components
(if
installed)
one
at
a
time.
a.
External
devices
(modem,
printer,
or
mouse)
b.
Any
adapters
78
Lenovo
E200
Hardware
Maintenance
Manual