Lenovo 104, 7548, 7539, 154 manual Index, Cru

Models: 7539 154 7548 104

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Index

A

a rescue medium, creating and using 52

Access Help 68

 

 

accessing

 

 

system board components and drives 16

administrator password

56

antivirus software

6

 

audio line-in connector

8

audio line-out connector

8

audio subsystem

1

 

B

backup and recovery operations 50

basic troubleshooting

63

battery, replacing 22

 

Boot-block Recovery

60

C

cable lock, security

45

 

 

card reader, replacing

38

 

 

changing

 

 

 

 

 

startup device sequence

57

CMOS, clearing

46

 

 

 

components, internal

8

 

 

computer cover

 

 

 

 

removing 14

 

 

 

 

computer cover, reinstalling

43

connector description

8

 

 

connectors

 

 

 

 

rear

7

 

 

 

 

connectors, controls, indicators

 

front

6

 

 

 

 

considerations, password

56

 

creating

 

 

 

 

 

and using a rescue medium

52

creating and using

 

 

 

 

recovery media

49

 

 

CRU

 

 

 

 

 

completing the installation

43

completing the replacement

43

D

device drivers

44

installing

53

reinstalling

53

devices, handling static-sensitive 13 diagnostic programs, troubleshooting 63 diagnostic programs, using 69 documentation, using 69

drivers, device 44 drives

internal 10

DVI monitor connector 8

E

environment, operating 4 Ethernet 2

Ethernet connector 8

exiting, Setup Utility program 58 expansion 2

external options, installing 13

F

failure, recovering from a POST and BIOS update 60 features 1

flashing the BIOS 59 front

connectors, controls, indicators 6 front bezel

removing, reinstalling 15 front fan assembly

replacing 39

G

getting help 67 information 67 service 67

H

hard disk drive, replacing 35 heat sink and fan assembly

replacing

23

help

 

 

Access Help

68

and service

68

getting

67

 

I

important safety information

v

information

 

 

 

getting

67

 

 

important safety

v

 

resources 67

 

 

safety

68

 

 

warranty

68

 

 

Input/Output (I/O) features

2

installing

 

 

 

device drivers

53

 

© Copyright Lenovo 2010

73

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Lenovo 104, 7548, 7539, 154 manual Index, Cru