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Lenovo
3349
Benutzerhandbuch
Lenovo 3349 Benutzerhandbuch
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Contents
Important safety information . . . . .
vii
Chapter 1. Product overview . . . . . . 1
Features . . . . . . . . . . . . . . . . . .
1
Specifications . . . . . . . . . . . . . . . .
3
Software overview . . . . . . . . . . . . . .
4
Software provided by Lenovo . . . . . . . .
4
Adobe Reader . . . . . . . . . . . . . .
6
Antivirus software. . . . . . . . . . . . .
6
Locations. . . . . . . . . . . . . . . . . .
6
Locating connectors on the front of your
computer . . . . . . . . . . . . . . . .
6
Locating connectors on the rear of your
computer . . . . . . . . . . . . . . . .
7
Locating components . . . . . . . . . . .
9
Locating parts on the system board
. . . .
10
Locating internal drives . . . . . . . . .
11
Chapter 2. Installing or replacing
hardware . . . . . . . . . . . . . . .
13
Handling static-sensitive devices . . . . . . .
13
Installing or replacing hardware . . . . . . . .
13
Installing external options
. . . . . . . .
13
Removing the computer cover. . . . . . .
14
Removing and reinstalling the front bezel . .
15
Installing or replacing a PCI card . . . . . .
15
Installing or replacing a memory module . . .
18
Installing or replacing the optical drive
. . .
20
Replacing the battery . . . . . . . . . .
22
Replacing the power supply assembly
. . .
24
Replacing the heat sink and fan assembly . .
25
Replacing the primary hard disk drive . . . .
26
Replacing the secondary hard disk drive. . .
29
Replacing the front fan assembly
. . . . .
31
Replacing the rear fan assembly . . . . . .
32
Replacing the front audio and USB
assembly . . . . . . . . . . . . . . .
34
Replacing the internal speaker. . . . . . .
35
Replacing the keyboard or mouse . . . . .
37
Completing the parts replacement . . . . .
38
Installing security features . . . . . . . . . .
39
Integrated cable lock . . . . . . . . . .
39
Padlock
. . . . . . . . . . . . . . .
40
Password protection
. . . . . . . . . .
41
Erasing lost or forgotten passwords (clearing
CMOS) . . . . . . . . . . . . . . . .
41
Chapter 3. Recovery information. . .
43
Creating and using recovery media
. . . . . .
43
Creating recovery media . . . . . . . . .
43
Using recovery media . . . . . . . . . .
44
Performing backup and recovery operations . . .
44
Performing a backup operation . . . . . .
44
Performing a recovery operation . . . . . .
45
Using the Rescue and Recovery workspace . . .
45
Creating and using a rescue medium . . . . . .
46
Creating a rescue medium . . . . . . . .
46
Using a rescue medium . . . . . . . . .
47
Installing or reinstalling device drivers
. . . . .
47
Solving recovery problems . . . . . . . . . .
48
Chapter 4. Using the Setup Utility
program . . . . . . . . . . . . . . . .
49
Starting the Setup Utility program . . . . . . .
49
Viewing and changing settings . . . . . . . .
49
Using passwords. . . . . . . . . . . . . .
49
Password considerations . . . . . . . . .
49
Power-On Password
. . . . . . . . . .
50
Administrator Password . . . . . . . . .
50
Hard Disk Password. . . . . . . . . . .
50
Setting, changing, and deleting a password .
50
Enabling or disabling a device
. . . . . . . .
50
Selecting a startup device . . . . . . . . . .
51
Selecting a temporary startup device . . . .
51
Selecting or changing the startup device
sequence . . . . . . . . . . . . . . .
51
Exiting from the Setup Utility program . . . . .
51
Chapter 5. Updating system
programs . . . . . . . . . . . . . . .
53
Using system programs . . . . . . . . . . .
53
Updating (flashing) the BIOS from a disc . . . .
53
Updating (flashing) the BIOS from your operating
system . . . . . . . . . . . . . . . . . .
54
Recovering from a POST/BIOS update failure . .
54
Chapter 6. Troubleshooting and
diagnostics . . . . . . . . . . . . . .
55
Basic troubleshooting . . . . . . . . . . . .
55
Diagnostic programs . . . . . . . . . . . .
56
Lenovo ThinkVantage Toolbox . . . . . . .
56
PC-Doctor for Rescue and Recovery . . . .
57
PC-Doctor for DOS . . . . . . . . . . .
57
Cleaning an optical mouse . . . . . . . . . .
58
© Copyright Lenovo 2010
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