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Lenovo
a57 9702
Manual Do Utilizador
Lenovo a57 9702 Manual Do Utilizador
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Contents
Introduction
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. v
Chapter
1.
Important
safety
information
1
Chapter
2.
Features
and
specifications
. 3
Features
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. 3
Specifications
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. 5
Chapter
3.
Software
overview
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.
. 7
Software
provided
with
your
Windows
operating
system
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. 7
Software
provided
by
Lenovo
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. 7
PC
Doctor
for
Windows,
PC
Doctor
for
Windows
PE
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. 8
Adobe
Reader
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. 8
Chapter
4.
Using
the
Setup
Utility
.
.
.
. 9
Starting
the
Setup
Utility
program
.
.
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.
. 9
Viewing
and
changing
settings
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. 9
Using
passwords
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. 9
Password
considerations
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. 10
User
Password
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. 10
Administrator
Password
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. 10
Setting,
changing,
and
deleting
a
password
.
.
. 10
Enabling
or
disabling
a
device
.
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.
. 10
Selecting
a
startup
device
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.
. 11
Selecting
a
temporary
startup
device
.
.
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.
. 11
Selecting
or
changing
the
startup
device
sequence
11
Advanced
settings
.
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.
. 12
Exiting
from
the
Setup
Utility
program
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.
. 12
Chapter
5.
Updating
system
programs
13
Using
system
programs
.
.
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.
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.
. 13
Updating
(flashing)
BIOS
from
a
diskette
or
disc
.
. 13
Updating
(flashing)
BIOS
from
your
operating
system
.
.
.
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.
.
. 14
Recovering
from
a
POST/BIOS
update
failure
.
.
. 14
Chapter
6.
Troubleshooting
and
diagnostics
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.
. 15
Basic
troubleshooting
.
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. 15
Diagnostic
programs
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. 16
PC-Doctor
for
Windows
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. 17
PC-Doctor
for
DOS
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. 17
PC-Doctor
for
Windows
PE
.
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.
. 18
Cleaning
the
mouse
.
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.
.
.
.
.
. 19
Optical
mouse
.
.
.
.
.
.
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.
. 19
Non-optical
mouse
.
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.
. 20
Chapter
7.
Recovering
software
.
.
.
. 23
Creating
and
using
Product
Recovery
discs
.
.
.
. 23
Performing
backup
and
recovery
operations
.
.
. 24
Using
the
Rescue
and
Recovery
workspace
.
.
.
. 25
Creating
and
using
rescue
media
.
.
.
.
.
.
. 26
Creating
and
using
a
Recovery
Repair
diskette
.
. 27
Recovering
or
installing
device
drivers
.
.
.
.
. 28
Setting
a
rescue
device
in
the
startup
sequence
.
. 29
Solving
recovery
problems
.
.
.
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.
.
. 29
Chapter
8.
Getting
information,
help,
and
service
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.
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.
. 31
Information
resources
.
.
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. 31
Online
Books
folder
.
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. 31
ThinkVantage
Productivity
Center
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.
. 31
Access
Help
.
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.
. 32
Safety
and
Warranty
.
.
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.
. 32
Lenovo
Web
site
(http://www.lenovo.com)
.
.
. 32
Help
and
service
.
.
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.
. 33
Using
the
documentation
and
diagnostic
programs
.
.
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.
. 33
Calling
for
service
.
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.
. 33
Using
other
services
.
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.
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.
. 34
Purchasing
additional
services
.
.
.
.
.
.
. 34
Appendix
A.
Manual
modem
commands
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.
. 35
Basic
AT
commands
.
.
.
.
.
.
.
.
.
.
. 35
Extended
AT
commands
.
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.
. 37
MNP/V.42/V.42bis/V.44
commands
.
.
.
.
.
. 38
Fax
Class
1
commands
.
.
.
.
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.
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.
.
. 39
Fax
Class
2
commands
.
.
.
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.
. 39
Voice
commands
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.
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.
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.
. 40
Appendix
B.
Notices
.
.
.
.
.
.
.
.
. 43
Television
output
notice
.
.
.
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.
. 44
Trademarks
.
.
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.
. 44
Index
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. 45
©
Copyright
Lenovo
2008
iii
Anterior
Próximo
1
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