Lenovo ThinkPad X60 Hardware Maintenance Manual - Page 36

Power, system, checkout - tablet windows 8

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Checkout guide Utility v Run External Tests v Surface Scan Hard Disk v Benchmark System v DOS Shell v Tech Support Form v Battery Rundown v View Test Log v Print Log v Save Log v Full Erase Hard Drive v Quick Erase Hard Drive PC-Doctor for Windows This product is designed to help you troubleshoot and resolve problems related to your computer. Select one of the categories listed below to display symptoms and solutions: v CHECK SYSTEM HEALTH v SYSTEM AND DEVICE TESTS v LENOVO TROUBLESHOOTING v CENTER v SYSTEM REPORTS v UPDATES AND SUPPORT Power system checkout To verify a symptom, do the following: 1. Turn off the computer. 2. Remove the battery pack. 3. Connect the ac adapter. 4. Check that power is supplied when you turn on the computer. 5. Turn off the computer. 6. Disconnect the ac adapter and install the charged battery pack. 7. Check that the battery pack supplies power when you turn on the computer. If you suspect a power problem, see the appropriate one of the following power supply checkouts: v "Checking the ac adapter" v "Checking operational charging" on page 31 v "Checking the battery pack" on page 31 v "Checking the backup battery" on page 32 Checking the ac adapter You are here because the computer fails only when the ac adapter is used. v If the power problem occurs only when the ThinkPad X6 Tablet UltraBase™ is used, replace the UltraBase. v If the power-on indicator does not turn on, check the power cord of the ac adapter for correct continuity and installation. v If the computer does not charge during operation, go to ″Checking operational charging.″ To check the ac adapter, do the following: 1. Unplug the ac adapter cable from the computer. 2. Measure the output voltage at the plug of the ac adapter cable. See the following figure: 30 MT 6363, 6364, 6365, 6366, 6367, 6368, 7762, 7763, 7764, 7767, 7768, and 7769

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Utility
v
Run
External
Tests
v
Surface
Scan
Hard
Disk
v
Benchmark
System
v
DOS
Shell
v
Tech
Support
Form
v
Battery
Rundown
v
View
Test
Log
v
Print
Log
v
Save
Log
v
Full
Erase
Hard
Drive
v
Quick
Erase
Hard
Drive
PC-Doctor
for
Windows
This
product
is
designed
to
help
you
troubleshoot
and
resolve
problems
related
to
your
computer.
Select
one
of
the
categories
listed
below
to
display
symptoms
and
solutions:
v
CHECK
SYSTEM
HEALTH
v
SYSTEM
AND
DEVICE
TESTS
v
LENOVO
TROUBLESHOOTING
v
CENTER
v
SYSTEM
REPORTS
v
UPDATES
AND
SUPPORT
Power
system
checkout
To
verify
a
symptom,
do
the
following:
1.
Turn
off
the
computer.
2.
Remove
the
battery
pack.
3.
Connect
the
ac
adapter.
4.
Check
that
power
is
supplied
when
you
turn
on
the
computer.
5.
Turn
off
the
computer.
6.
Disconnect
the
ac
adapter
and
install
the
charged
battery
pack.
7.
Check
that
the
battery
pack
supplies
power
when
you
turn
on
the
computer.
If
you
suspect
a
power
problem,
see
the
appropriate
one
of
the
following
power
supply
checkouts:
v
“Checking
the
ac
adapter”
v
“Checking
operational
charging”
on
page
31
v
“Checking
the
battery
pack”
on
page
31
v
“Checking
the
backup
battery”
on
page
32
Checking
the
ac
adapter
You
are
here
because
the
computer
fails
only
when
the
ac
adapter
is
used.
v
If
the
power
problem
occurs
only
when
the
ThinkPad
X6
Tablet
UltraBase
™
is
used,
replace
the
UltraBase.
v
If
the
power-on
indicator
does
not
turn
on,
check
the
power
cord
of
the
ac
adapter
for
correct
continuity
and
installation.
v
If
the
computer
does
not
charge
during
operation,
go
to
″
Checking
operational
charging.
″
To
check
the
ac
adapter,
do
the
following:
1.
Unplug
the
ac
adapter
cable
from
the
computer.
2.
Measure
the
output
voltage
at
the
plug
of
the
ac
adapter
cable.
See
the
following
figure:
Checkout
guide
30
MT
6363,
6364,
6365,
6366,
6367,
6368,
7762,
7763,
7764,
7767,
7768,
and
7769