Table Of Contents - Dell G7 7790 Service Manual

Service manual (100 pages)

Setup and specifications (22 pages)

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1 Ennen kuin avaat tietokoneen kannen............................................................................................. 7

Alkutoimet............................................................................................................................................................................... 7

2 Tietokoneen käsittelemisen jälkeen................................................................................................8

3 Turvallisuusohjeet........................................................................................................................ 9

Suojautuminen sähköstaattisilta purkauksilta (ESD).........................................................................................................9

ESD-kenttähuoltosarja.........................................................................................................................................................10

Herkkien komponenttien kuljettaminen.............................................................................................................................. 11

4 Suositellut työkalut..................................................................................................................... 12

5 Ruuviluettelo.............................................................................................................................. 13

6 Rungon suojuksen irrottaminen....................................................................................................15

Procedure..............................................................................................................................................................................15

7 Rungon suojuksen asentaminen....................................................................................................18

Procedure .............................................................................................................................................................................18

8 Akun irrottaminen....................................................................................................................... 21

Litiumioniakkua koskevat turvallisuusohjeet......................................................................................................................21

Esitoimenpiteet.....................................................................................................................................................................21

Procedure for removing the battery for computers shipped without hard drive........................................................ 21

Procedure for removing the battery for computers shipped with hard drive.........................................22

9 Akun asentaminen...................................................................................................................... 24

Procedure for replacing the battery for computers shipped without hard drive........................................................ 24

Procedure for replacing the battery for computers shipped with hard drive......................................... 24

Jälkivaatimukset.................................................................................................................................................................. 25

10 Muistimoduulien irrottaminen.................................................................................................... 26

Esitoimenpiteet.................................................................................................................................................................... 26

Procedure............................................................................................................................................................................. 26

11 Muistimoduulien asentaminen.....................................................................................................28

Procedure............................................................................................................................................................................. 28

Jälkivaatimukset.................................................................................................................................................................. 29

12 Kiintolevyn irrottaminen............................................................................................................ 30

Prerequisites........................................................................................................................................................................ 30

Procedure (Applicable only on computers shipped with 4-cell battery)...................................................................... 30

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