Lenovo ThinkCentre M820Z Bruksanvisning

Lenovo Skrivbord ThinkCentre M820Z

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M820z User Guide and Hardware

Maintenance Manual

Energy Star Machine Types: 10SC, 10SD, 10Y7, and 10Y8

Note: Before using this information and the product it supports, be sure to read and understand the

Important Product Information Guide and Appendix A “Notices” on page 57.

Third Edition (August 2019)

LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General Services

Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-

35F-05925.

Contents

Chapter 1. Overview. . . . . . . . . . . 1

Front view . . . . . . . . . . . . . . . . . . 1

Rear view . . . . . . . . . . . . . . . . . . 3

System board . . . . . . . . . . . . . . . . 4

Machine type and model label . . . . . . . . . . 6

Adjusting the integrated camera module . . . . . . 6

Adjusting the computer stand . . . . . . . . . . 6

Chapter 2. Specifications . . . . . . . . 9

Chapter 3. Computer locks . . . . . . 11

Chapter 4. Replacing hardware . . . . 13

Before replacing hardware . . . . . . . . . . 13

Knowing FRUs (including CRUs) . . . . . . . . 13

Locating FRUs (including CRUs) . . . . . . . . 14

Replacing the computer stand . . . . . . . . . 16

Removing the computer cover . . . . . . . . . 18

Replacing the storage drive . . . . . . . . . . 19

Replacing the optical drive . . . . . . . . . . 21

Replacing the optical drive and storage drive

cables . . . . . . . . . . . . . . . . . . 24

Replacing the side I/O bezel . . . . . . . . . . 25

Replacing the system board shield . . . . . . . 26

Replacing the VESA mount bracket . . . . . . . 27

Replacing the power supply assembly . . . . . . 28

Replacing the cover presence switch . . . . . . 30

Replacing the system fan . . . . . . . . . . . 31

Replacing the heat sink . . . . . . . . . . . . 32

Replacing the microprocessor . . . . . . . . . 34

Replacing the Wi-Fi card . . . . . . . . . . . 38

Replacing the serial connector module . . . . . . 39

Replacing the M.2 solid-state drive . . . . . . . 40

Replacing a memory module. . . . . . . . . . 43

Replacing the coin-cell battery . . . . . . . . . 45

Replacing the card reader . . . . . . . . . . . 47

Replacing the system board . . . . . . . . . . 48

Replacing the integrated camera module . . . . . 49

Replacing the internal speakers . . . . . . . . 52

Replacing the Wi-Fi antennas . . . . . . . . . 53

Replacing the LCD panel . . . . . . . . . . . 55

Completing the parts replacement . . . . . . . 55

Appendix A. Notices . . . . . . . . . . 57

Appendix B. Trademarks . . . . . . . 59

Produktspecifikationer

Varumärke:	Lenovo
Kategori:	Skrivbord
Modell:	ThinkCentre M820Z
Vikt:	5715 g
USB uttag:	Ja
Anslutningsteknik:	Bedraad
Integrerad minneskortläsare:	Nee
Garantikort:	Ja
Marknadspositionering:	Thuis & kantoor
Antal USB 2.0-portar:	1
Strömförbrukning (i standby):	1.1 W
Inkluderad programvara:	Setup Software & User's Guide CD-ROM\niP4820 Printer Driver\nEasy-PhotoPrint EX\nEasy-WebPrint EX (Windows Only)\nSolution Menu\nFull HD Movie Print
Kompatibla operativsystem:	Windows 7, Windows Vista, Windows XP and Mac OS X v10.4.11 to 10.6.
Mac-kompatibilitet:	Ja
Maximal-upplösning:	9600 x 2400 DPI
Skriv ut färger:	Black, Cyan, Magenta, Yellow
Utskriftsteknik:	Inkjet
Skriv ut direkt:	Ja
Nätverk redo:	Nee
Genomsnittlig strömförbrukning under utskrift:	17 W
Ljudtrycksnivå (tryck):	46.5 dB
Maximala tryckmått:	8" x 10" (20x25 cm)
Kuvertmått:	10
PictBridge:	Ja
Utskriftshastighet (färgfoto, standard):	9.3 ppm
Medföljande drivrutiner:	Ja
Fotopappersmått (imperial):	4x6, 5x7, 8x10 "
Mått (B x D x H):	297.2 x 431.8 x 152.4 mm