Service Manual

Systemkort..........................................................................................................................................................................40
Sådan fjernes systemkortet...........................................................................................................................................40
Sådan installeres systemkortet......................................................................................................................................43
Blæser- og kølelegememodul........................................................................................................................................... 46
Sådan fjernes blæser- og kølelegememodulet........................................................................................................... 46
Sådan monteres blæser- og kølelegememodulet....................................................................................................... 48
Berøringsplade...................................................................................................................................................................49
Sådan fjernes pegefeltet.............................................................................................................................................. 49
Montering af touchpad................................................................................................................................................ 50
Strømadapterport............................................................................................................................................................... 51
Fjernelse strømadapterporten.......................................................................................................................................51
Sådan installeres strømadapterporten......................................................................................................................... 52
Tænd/sluk-knapmodul...................................................................................................................................................... 53
Sådan fjernes tænd/sluk-knapmodulet.......................................................................................................................53
Sådan installeres strømknapmodulet............................................................................................................................54
Tastatur............................................................................................................................................................................... 55
Fjernelse af tastaturet................................................................................................................................................... 55
Installation af tastaturet................................................................................................................................................ 56
Håndfladestøtte................................................................................................................................................................. 57
Fjernelse af håndfladestøtten.......................................................................................................................................57
Sådan monteres håndfladestøtten............................................................................................................................... 58
3 Enhedsdrivere..................................................................................................................................... 60
Installationshjælpeprogram til Intel chipsæt.....................................................................................................................60
Video-drivers..................................................................................................................................................................... 60
Intel seriel I/O-driver........................................................................................................................................................ 60
Grænseflade for Intel Trusted Execution Engine............................................................................................................. 60
Intel virtuel knap-driver.....................................................................................................................................................60
Wi-Fi- og Bluetooth-drivere.............................................................................................................................................60
4 Systemopsætning................................................................................................................................ 61
Systemopsætning................................................................................................................................................................61
Sådan åbnes BIOS-installationsprogrammet..................................................................................................................... 61
Navigationstaster................................................................................................................................................................61
Boot Sequence....................................................................................................................................................................61
Indstillinger i systeminstallationsmenuen...........................................................................................................................62
Rydning af CMOS-indstillinger.........................................................................................................................................65
Rydning af BIOS (systemopsætning) og systemadgangskoder.......................................................................................66
5 Fejlfinding........................................................................................................................................... 67
Forbedret Pre-Boot System Assessment – ePSA-diagnosticering.................................................................................. 67
Sådan køres ePSA-diagnosticeringen..........................................................................................................................67
Systemdiagnosticeringsindikatorer....................................................................................................................................67
Inddækning BIOS (USB-nøgle)........................................................................................................................................ 68
Sådan opdateres BIOS'en..................................................................................................................................................68
Backup-medie og genopretningsmuligheder.................................................................................................................. 69
Wi-Fi-strømcyklus..............................................................................................................................................................69
Udløsning af tilbageværende elektriske ladning............................................................................................................. 69
4