Service Manual

ManualsBrandsDell ManualsConverged InfrastructureWyse 5470 All-In-One

1 Working on your thin client............................................................................................................5

Safety instructions................................................................................................................................................................ 5

Before working on your thin client...................................................................................................................................... 5

Safety precautions................................................................................................................................................................ 6

Electrostatic discharge—ESD protection.......................................................................................................................... 6

ESD field service kit ..............................................................................................................................................................7

Transporting sensitive components.................................................................................................................................... 7

After working on your thin client......................................................................................................................................... 8

2 Major components of your thin client.............................................................................................9

3 Removing and installing components............................................................................................ 11

Recommended tools.............................................................................................................................................................11

Screw list................................................................................................................................................................................11

Stand......................................................................................................................................................................................12

Removing the easel stand............................................................................................................................................. 12

Installing the easel stand................................................................................................................................................14

Back cover............................................................................................................................................................................ 16

Removing the back cover............................................................................................................................................. 16

Installing the back cover................................................................................................................................................ 17

Vesa-mount bracket............................................................................................................................................................ 18

Removing the VESA-mount bracket........................................................................................................................... 18

Installing the VESA-mount bracket..............................................................................................................................19

On-screen display board.....................................................................................................................................................20

Removing the OSD board.............................................................................................................................................20

Installing the OSD board................................................................................................................................................21

Solid-state drive...................................................................................................................................................................22

Removing the solid-state drive.................................................................................................................................... 22

Installing the solid-state drive...................................................................................................................................... 23

Memory module...................................................................................................................................................................24

Removing the memory modules ................................................................................................................................. 24

Installing the memory modules.....................................................................................................................................25

Wireless card........................................................................................................................................................................26

Removing the wireless card......................................................................................................................................... 26

Installing the wireless card............................................................................................................................................27

Heat sink...............................................................................................................................................................................28

Removing the heat sink................................................................................................................................................ 28

Installing the heat sink...................................................................................................................................................29

Coin-cell battery.................................................................................................................................................................. 30

Removing the coin-cell battery....................................................................................................................................30

Installing the coin-cell battery.......................................................................................................................................31

Camera..................................................................................................................................................................................32

Removing the camera................................................................................................................................................... 32

Installing the camera......................................................................................................................................................33

Contents

Contents 3