Dell Precision 7750 Service Manual page 5

GPU kartı.............................................................................................................................................................................. 67
GPU kartını çıkarma....................................................................................................................................................... 67
GPU Kartını Takma........................................................................................................................................................ 67
Hoparlör................................................................................................................................................................................ 68
Removing the speaker.................................................................................................................................................. 68
Installing the speaker.....................................................................................................................................................69
Orta kapak............................................................................................................................................................................. 71
Removing the middle cap.............................................................................................................................................. 71
Installing the middle cap................................................................................................................................................72
Ekran aksamı.........................................................................................................................................................................73
Removing the display assembly................................................................................................................................... 73
Installing the display assembly......................................................................................................................................75
Avuç içi dayanağı................................................................................................................................................................. 78
Removing the palmrest................................................................................................................................................. 78
Installing the palmrest................................................................................................................................................... 79
Ekran çerçevesi................................................................................................................................................................... 80
Removing the display bezel (non-touch)................................................................................................................... 80
Installing the display bezel (non-touch).......................................................................................................................81
Ekran paneli.......................................................................................................................................................................... 83
Removing the display panel (non-touch)................................................................................................................... 83
Installing the display panel (non-touch)......................................................................................................................85
Ekran menteşeleri................................................................................................................................................................ 86
Removing the display hinge..........................................................................................................................................86
Installing the display hinge (non-touch)......................................................................................................................87
Kamera..................................................................................................................................................................................89
Removing the camera (non-touch)............................................................................................................................ 89
Installing the camera..................................................................................................................................................... 90
P-sensör kartı....................................................................................................................................................................... 91
P-sensör kartını çıkarma................................................................................................................................................ 91
P-sensör kartını takma.................................................................................................................................................. 92
Ekran kablosu....................................................................................................................................................................... 92
Removing the display cable.......................................................................................................................................... 92
Installing the display cable............................................................................................................................................ 94
Display back cover...............................................................................................................................................................95
Replacing the display cable.......................................................................................................................................... 95
4 Sorun Giderme........................................................................................................................... 97
Dell SupportAssist Ön Yükleme Öncesi Sistem Performansı Denetimi Tanıları............................................................97
SupportAssist Ön Yükleme Öncesi Sistem Performansı Denetimini Çalıştırma..................................................... 97
Sistem kartı dahili otomatik sınaması (M-BIST)...............................................................................................................98
Ekran paneli güç ünitesi dahili otomatik sınaması (L-BIST)............................................................................................ 98
Ekran paneli dahili otomatik sınaması (LCD-BIST).......................................................................................................... 99
Sistem tanılama ışıkları........................................................................................................................................................ 99
WiFi güç döngüsü...............................................................................................................................................................100
5 Yardım alma..............................................................................................................................102
Dell'e Başvurma..................................................................................................................................................................102
Contents 5