Lenovo 4219, 4220, 4222, 4215, 4221 manual Index A

Index

A

Administrator, password 54 advanced settings 56 antivirus software 6 audio line-in connector 9 audio line-out connector 9 audio subsystem 1

B

backup and recovery operations 47 basic troubleshooting 63

BIOS, updating (flashing) 59, 60 boot-block recovery 60

C

cable lock, security			42
changing
password		54
startup device sequence				56
cleaning the mouse			66
CMOS, clearing 43
components, internal			10
computer cover
removing		14
computer cover, reinstalling				40
connector	9
connectors
front	7
rear 8
considerations, passwords				54
creating
and using a recovery repair diskette 50
and using rescue media				49
creating and using
recovery media			45

CRU

completing the installation 40 customer support center 71

D

deleting a password 54 Description 9

device drivers 41 installing 51 reinstalling 51

devices, handling static-sensitive 13 diagnostics programs, using 70 diagnostics, troubleshooting 63 diskette drive, replacing 32

diskette, creating and using a recovery repair 50 DisplayPort connector 9

documentation, using 70 drivers, device 41 drives

bays 11 specifications 11

© Copyright Lenovo 2010

DVI connector 9

E

environment, operating 4 Ethernet 1

Ethernet connector 9 exiting, Setup Utility 56 expansion 2

external options, installing 14

F

failure, recovering from POST/BIOS 60 features 1

flashing BIOS 59 folder, books online 69 front bezel

front bezel, removing 15 front bezel, reinstalling 15 front connectors 7

front fan assembly, replacing 34

G

getting help 69 information 69 service 69

H

hard disk drive, replacing 27

heat sink and fan assembly, replacing 25 help

and service 70 getting 69

I

important safety information v information

getting 69 important safety v resources 69 safety 70 warranty 70

Input/Output (I/O) features 2 installing

device drivers 51 installing options

memory module 19 PCI card 16 security features 41

internal drives 1

75