Lenovo ThinkCentre A57e User Manual download pdf (Page 5)

Contents

Figures . . . . . . . . . . . . . . .v

Chapter 1. Important safety information 1

Chapter 2. Overview . . . . . . . . .3

Additional information resources . . . . . . .3

Handling static-sensitive devices . . . . . . . .4

Locations . . . . . . . . . . . . . . .5

Locating controls and connectors on the front of

your computer . . . . . . . . . . . . .5

Locating connectors on the rear of your computer 6

Locating components . . . . . . . . . .8

Identifying parts on the system board . . . . .9

Chapter 3. Installing options and

replacing hardware . . . . . . . . .11

Installing external options . . . . . . . . .11

Removing the cover . . . . . . . . . . .11

Removing and installing the front bezel . . . . .13

Installing internal options . . . . . . . . .14

Installing an adapter card . . . . . . . .14

Installing internal drives . . . . . . . . .16

Replacing the battery . . . . . . . . . . .20

Replacing the power supply . . . . . . . . .21

Replacing the hard disk drive . . . . . . . .23

Replacing an optical drive . . . . . . . . .26

Replacing the diskette drive . . . . . . . . .27

Replacing the memory module . . . . . . . .28

Replacing an adapter card . . . . . . . . .30

Replacing the system fan assembly . . . . . .32

Replacing the front audio and USB assembly . . .34

Replacing the keyboard . . . . . . . . . .35

Replacing the mouse . . . . . . . . . . .35

Chapter 4. Completing the parts

replacement . . . . . . . . . . . .37

Obtaining device drivers . . . . . . . . . .38

Chapter 5. Security features . . . . .39

Integrated cable lock . . . . . . . . . . .39

Padlock . . . . . . . . . . . . . . . .40

Password protection . . . . . . . . . . .40

Erasing a lost or forgotten password (clearing

CMOS) . . . . . . . . . . . . . . . .40

Appendix. Notices . . . . . . . . . .43

Television output notice . . . . . . . . . .44

Trademarks . . . . . . . . . . . . . .44

Index . . . . . . . . . . . . . . .45

Lenovo ThinkCentre A57e User Manual Page 5

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Lenovo ThinkCentre A57e User Manual Page 5

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