Lenovo 3063 Manuale Utente Scaricare il pdf (Pagina 115)

100

101

Openingthecomputercover

Attention

Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”

intheThinkCentreSafetyandWarrantyGuidethatcamewithyourcomputer.ToobtainacopyoftheThinkCentre

SafetyandWarrantyGuide,goto:

http://www.lenovo.com/support

Thissectionprovidesinstructionsonhowtoopenthecomputercover.

CAUTION:

Turnoffthecomputerandwaitthreetoveminutestoletthecomputercoolbefore

openingthecomputercover.

Toopenthecomputercover:

1.Removeanymediafromthedrives,shutdownyouroperatingsystem,andturnoffallattacheddevices

andthecomputer.

2.Unplugallpowercordsfromelectricaloutlets.

3.Disconnectthecablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)cables,

andanyothercablesthatareconnectedtothecomputer.See“Locatingconnectorsonthefrontofthe

computer”onpage105and“Locatingconnectorsontherearofthecomputer”onpage106.

4.Removeanylockingdevices,suchasacablelockthatsecuresthecomputercover.

5.Pressthebuttonsonthesidesofthecomputerandpivotthecoverupwardtoopenthecomputer.

Figure39.Openingthecomputercover

Chapter9.ReplacingFRUs(MachineTypes:3379,4083,4088,4099,4138,5897,6137,6234,6258,6303,7174,7220,

7346,7354,7357,7360,7483,7582,7627,7630,7638,8910,and9964.)107

1 2 ... 110 111 112 113 114 115 116 117 118 119 120 ... 571 572

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Lenovo 3063 Manuale Utente Pagina 115

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