Lenovo H420 Desktop Bedienungsanleitung PDF herunterladen (Seite 4)

Contents

Overview ...................................................................................... 1

Chapter 1 Locations ................................................................. 5

Locating components ....................................................................5

Locating connectors on the front of the computer..........................6

Locating connectors on the rear of the computer ...........................7

Identifying parts on the system board ..........................................13

Chapter 2 Replacing hardware .............................................. 19

Removing the computer cover .....................................................19

Removing and replacing the front bezel .......................................21

Replacing a memory module .......................................................22

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

Replacing an optical drive ............................................................24

Replacing the heatsink assembly .................................................26

Replacing a PCI or AGP adapter ..................................................28

Replacing the keyboard and mouse .............................................30

Completing the installation ...........................................................31

Chapter 3 Appendix ................................................................ 33

1 2 3 4 5 6 7 8 9 ... 38 39

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Lenovo H420 Desktop Bedienungsanleitung Seite 4