HP EliteBook 820 G4 - Инструкция по эксплуатации - Страница 9

Ноутбуки HP EliteBook 820 G4 - инструкция пользователя по применению, эксплуатации и установке на русском языке. Мы надеемся, она поможет вам решить возникшие у вас вопросы при эксплуатации техники.

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5  Removal and replacement procedures for Customer Self-Repair parts .............................................................  30

Component replacement procedures .................................................................................................................. 30

Bottom cover .....................................................................................................................................  30
Battery ...............................................................................................................................................  35
Hard drive ..........................................................................................................................................  36
Solid-state drive ................................................................................................................................  38
Memory modules ............................................................................................................................... 40
WLAN/Bluetooth combo card ............................................................................................................  42
WWAN module ...................................................................................................................................  44
Keyboard ...........................................................................................................................................  46

6  Removal and replacement procedures for Authorized Service Provider parts ...................................................  49

Component replacement procedures .................................................................................................................. 49

Display assembly ............................................................................................................................... 50
Heat sink/fan assembly ....................................................................................................................  56
Smart card reader board ...................................................................................................................  58
Touchpad board .................................................................................................................................  59
NFC module .......................................................................................................................................  60
System board ....................................................................................................................................  61
RTC battery ........................................................................................................................................  65
Fingerprint reader assembly .............................................................................................................  66
Speaker assembly .............................................................................................................................  67
Top cover ...........................................................................................................................................  68

7  Interpreting system validation diagnostic front panel LEDs and audible codes .................................................  69

8  Computer Setup (BIOS), TPM, and HP Sure Start .............................................................................................  71

Using Computer Setup .........................................................................................................................................  71

Starting Computer Setup ..................................................................................................................  71
Navigating and selecting in Computer Setup ...................................................................................  71
Restoring factory settings in Computer Setup .................................................................................  71
Updating the BIOS .............................................................................................................................  72

Determining the BIOS version ......................................................................................... 72
Downloading a BIOS update ...........................................................................................  73

Changing the boot order using the f9 prompt ..................................................................................  73

TPM BIOS settings (select products only) ...........................................................................................................  74
Using HP Sure Start (select products only) .........................................................................................................  74

9  Using HP PC Hardware Diagnostics (UEFI) ....................................................................................................... 75

Downloading HP PC Hardware Diagnostics (UEFI) to a USB device ....................................................................  75

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