Wheninstalling:Attachthespeakerassemblyandroutethecableasshowninthefollowinggure,and
makesurethatthespeakerconnectorisattachedrmly.
1160Systemboardassemblyandfanassembly
Importantnoticesforhandlingthesystemboard:
Whenhandlingthesystemboard,bearthefollowinginmind.
•Thesystemboardhasanaccelerometer,whichcanbebrokenifseveralthousandsofG-forcesareapplied.
Note:Droppingasystemboardfromaheightofaslittleas6inchessothatitfallsatonahardbenchcansubject
theaccelerometertoasmuchas6,000G'sofshock.
•Becarefulnottodropthesystemboardonabenchtopthathasahardsurface,suchasmetal,wood,orcomposite.
•Ifasystemboardisdropped,youmusttestitusingPC-DoctorforDOSifthesystemsupportsPC-DoctorforDOS,
tomakesurethattheHDDActiveProtectionSystem™stillfunctions.
Chapter8.RemovingandreplacingaFRU77
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