Lenovo ThinkPad R50 Hardware Maintenance Manual (HMM) - Page 54

tests - hdd

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Product overview Indicator 8 Standby status 9 Ultrabay Enhanced status Meaning Green: The computer is in standby mode. Blinking green: The computer is entering standby mode or hibernation mode, or is resuming normal operation. Green: An Ultrabay Enhanced device is installed and in use. Blinking green: An Ultrabay Enhanced device is in the process of being detached. Turn off: An Ultrabay Enhanced device is ready to be attached or detached. FRU tests The following table shows the test for each FRU. FRU System board Power LCD unit Modem daughter card (MDC or BMDC) Audio Speaker Applicable test 1. Diagnostics --> CPU/Coprocessor 2. Diagnostics --> Systemboard 3. If the docking station or the port replicator is attached to the ThinkPad computer, undock it. Place the computer on a horizontal surface, and run Diagnostics --> ThinkPad Devices --> HDD Active Protection Test. Note: Do not apply any physical shock to the computer while the test is running. Diagnostics --> ThinkPad Devices --> AC Adapter, Battery 1 (Battery 2) 1. Diagnostics --> Video Adapter 2. Interactive Tests --> Video 1. Make sure the modem is set up correctly. 2. Replace the modem jack and the modem card in turn, and run the following tests in Diagnostics --> Communication: a. Lucent Soft Modem Loopback b. Lucent Soft Modem Dialtone c. Conexant Smart Modem Interrupt d. Conexant Smart Modem Dialtone 1. Interactive Tests --> Internal Speaker 2. Diagnostics --> Other Devices --> Analog Devices AC97 CODEC Test Interactive Tests --> Internal Speaker (continued) 50 R50/R50p, R51 Series

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Indicator
Meaning
±8²
Standby
status
Green:
The
computer
is
in
standby
mode.
Blinking
green:
The
computer
is
entering
standby
mode
or
hibernation
mode,
or
is
resuming
normal
operation.
±9²
Ultrabay
Enhanced
status
Green:
An
Ultrabay
Enhanced
device
is
installed
and
in
use.
Blinking
green:
An
Ultrabay
Enhanced
device
is
in
the
process
of
being
detached.
Turn
off:
An
Ultrabay
Enhanced
device
is
ready
to
be
attached
or
detached.
FRU
tests
The
following
table
shows
the
test
for
each
FRU.
FRU
Applicable
test
System
board
1.
Diagnostics
-->
CPU/Coprocessor
2.
Diagnostics
-->
Systemboard
3.
If
the
docking
station
or
the
port
replicator
is
attached
to
the
ThinkPad
computer,
undock
it.
Place
the
computer
on
a
horizontal
surface,
and
run
Diagnostics
-->
ThinkPad
Devices
-->
HDD
Active
Protection
Test
.
Note:
Do
not
apply
any
physical
shock
to
the
computer
while
the
test
is
running.
Power
Diagnostics
-->
ThinkPad
Devices
-->
AC
Adapter
,
Battery
1
(Battery
2)
LCD
unit
1.
Diagnostics
-->
Video
Adapter
2.
Interactive
Tests
-->
Video
Modem
daughter
card
(MDC
or
BMDC)
1.
Make
sure
the
modem
is
set
up
correctly.
2.
Replace
the
modem
jack
and
the
modem
card
in
turn,
and
run
the
following
tests
in
Diagnostics
-->
Communication
:
a.
Lucent
Soft
Modem
Loopback
b.
Lucent
Soft
Modem
Dialtone
c.
Conexant
Smart
Modem
Interrupt
d.
Conexant
Smart
Modem
Dialtone
Audio
1.
Interactive
Tests
-->
Internal
Speaker
2.
Diagnostics
-->
Other
Devices
-->
Analog
Devices
AC97
CODEC
Test
Speaker
Interactive
Tests
-->
Internal
Speaker
(continued)
Product
overview
50
R50/R50p,
R51
Series