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15-da0471ur 7NF69EA
Инструкция по эксплуатации Страница: 4

HP 15-da0471ur 7NF69EA Инструкция по эксплуатации онлайн [4/82] 568298

iv Safety warning notice

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Hp 15 laptop pc 1
Maintenance and service guide 1
Safety warning notice 3
Table of contents 5
Product description 9
Table 1 1 product components and their descriptions 9
Chapter 1 product description 10
Table 1 1 product components and their descriptions continued 10
Table 1 1 product components and their descriptions continued 11
Chapter 1 product description 12
Table 1 1 product components and their descriptions continued 12
Getting to know your computer 13
Right side 13
Right side 5 13
Table 2 1 right side components and their descriptions 13
Your computer features top rated components this chapter provides details about your components where they are located and how they work 13
Chapter 2 getting to know your computer 14
Left side 14
Table 2 1 right side components and their descriptions continued 14
Table 2 2 left side components and their descriptions 14
Display 15
Display 7 15
Low blue light mode select products only 15
Table 2 3 display components and their descriptions 15
Warning to reduce the risk of serious injury read the safety comfort guide it describes proper workstation setup and proper posture health and work habits for computer users the safety comfort guide also provides important electrical and mechanical safety information the safety comfort guide is available on the web at http www hp com ergo 15
Your computer display is shipped from the factory in low blue light mode for improved eye comfort and safety also blue light mode automatically adjusts blue light emissions when you are using the computer at night or for reading 15
Keyboard area 16
Touchpad 16
Touchpad settings 16
Keyboard area 9 17
Lights 17
Table 2 5 lights and their descriptions 17
Button vent speakers and fingerprint reader 18
Chapter 2 getting to know your computer 18
Fingerprint readers can be located on the touchpad on a side panel of the computer or on the top cover below the keyboard 18
Important to verify that your computer supports fingerprint reader sign in type sign in options in the taskbar search box and follow the on screen instructions if fingerprint reader is not listed as an option then your computer does not include a fingerprint reader 18
Table 2 6 button vent speakers and fingerprint reader and their descriptions 18
Keyboard area 11 19
Special keys 19
Table 2 6 button vent speakers and fingerprint reader and their descriptions continued 19
Table 2 7 special keys and their descriptions 19
Bottom 20
Labels 20
Labels 13 21
Regulatory label s provide s regulatory information about the computer 21
Table 2 10 service label components 21
Table 2 9 service label components 21
Wireless certification label s provide s information about optional wireless devices and the approval markings for the countries or regions in which the devices have been approved for use 21
Computer major components 22
Illustrated parts catalog 22
Computer major components 15 23
Table 3 1 computer major components and their descriptions 23
Chapter 3 illustrated parts catalog 24
Table 3 1 computer major components and their descriptions continued 24
Display assembly subcomponents 25
Display assembly subcomponents 17 25
Table 3 2 display components and their descriptions 25
Cables 26
Chapter 3 illustrated parts catalog 26
Table 3 2 display components and their descriptions continued 26
Table 3 3 cables and their descriptions 26
Miscellaneous parts 27
Miscellaneous parts 19 27
Table 3 4 miscellaneous parts and their descriptions 27
Cables and connectors 28
Plastic parts 28
Removal and replacement procedures preliminary requirements 28
Service considerations 28
Tools required 28
Drive handling 29
Electrostatic discharge information 29
Workstation guidelines 29
Always be properly grounded when touching a sensitive component or assembly 30
Avoid touching pins leads and circuitry handle electronic components as little as possible 30
Before touching an electronic component discharge static electricity by using the guidelines described in this section 30
Chapter 4 removal and replacement procedures preliminary requirements 30
Different activities generate different amounts of static electricity 30
Generating static electricity 30
If you remove a component place it in an electrostatic safe container 30
Important to prevent damage to the device when you are removing or installing internal components observe these precautions 30
Keep components in their electrostatic safe containers until you are ready to install them 30
Keep electrostatic sensitive parts in their containers until they arrive at static free stations 30
Many electronic components are sensitive to esd circuitry design and structure determine the degree of sensitivity the following packaging and grounding precautions are necessary to prevent static electricity damage to electronic components 30
Note as little as 700 v can degrade a product 30
Note the following 30
Place items on a grounded surface before removing them from their container 30
Preventing electrostatic damage to equipment 30
Protect all electrostatic parts and assemblies with conductive or approved containers or packaging 30
Static electricity increases as humidity decreases 30
Table 4 1 static electricity occurrence based on activity and humidity 30
To avoid hand contact transport products in static safe containers such as tubes bags or boxes 30
Grounding the work area 31
Personal grounding methods and equipment 31
Recommended materials and equipment 31
Packaging and transporting guidelines 32
Component replacement procedures 33
Preparation for disassembly 33
Removal and replacement procedures for authorized service provider parts 33
Bottom cover 34
Battery 36
Memory module 37
Solid state drive 39
Wlan module 40
Card reader audio board 42
Usb board 43
Touchpad 44
Fingerprint reader board 45
Heat sink thermal module 47
System board 49
Display assembly 51
Power connector 60
Speaker assembly 61
Chapter 5 removal and replacement procedures for authorized service provider parts 62
In this section the first table provides the main spare part number for the top cover keyboards the second table provides the country codes 62
Keyboard top cover 62
Table 5 15 keyboard top cover description and part number 62
Table 5 16 keyboard country codes 62
The top cover with keyboard remains after removing all other spare parts from the computer 62
Determining the bios version 63
Starting setup utility bios 63
Updating setup utility bios 63
Using setup utility bios 63
Downloading a bios update 64
Downloading hp pc hardware diagnostics windows 65
Using hp pc hardware diagnostics 65
Using hp pc hardware diagnostics windows select products only 65
Downloading hp hardware diagnostics windows by product name or number select products only 66
Downloading the latest hp pc hardware diagnostics windows version 66
Installing hp pc hardware diagnostics windows 66
Using hp pc hardware diagnostics uefi 66
Downloading hp pc hardware diagnostics uefi to a usb flash drive 67
Downloading the latest hp pc hardware diagnostics uefi version 67
Starting hp pc hardware diagnostics uefi 67
Customizing remote hp pc hardware diagnostics uefi settings 68
Downloading hp pc hardware diagnostics uefi by product name or number select products only 68
Downloading remote hp pc hardware diagnostics uefi 68
Downloading remote hp pc hardware diagnostics uefi by product name or number 68
Downloading the latest remote hp pc hardware diagnostics uefi version 68
Using remote hp pc hardware diagnostics uefi settings select products only 68
Backing up information and creating recovery media 70
Backing up restoring and recovering 70
Using the hp cloud recovery download tool to create recovery media select products only 70
Using windows tools 70
Changing the computer boot order 71
Recovering using hp recovery media 71
Restoring and recovery 71
Restoring resetting and refreshing using windows tools 71
Using hp sure recover select products only 72
Computer specifications 73
Computer specifications 65 73
Specifications 73
Table 9 1 computer specifications 73
Chapter 9 specifications 74
Cm 14 in display specifications 74
M sata solid state drive specifications 74
Table 9 2 display specifications 74
Table 9 3 sata solid state drive specifications 74
M pcie solid state drive specifications 75
M pcie solid state drive specifications 67 75
Table 9 4 m pcie solid state drive specifications 75
Power cord set requirements 76
Requirements for all countries 76
Requirements for specific countries and regions 77
Requirements for specific countries and regions 69 77
Table 10 1 power cord requirements for specific countries and regions 77
Chapter 10 power cord set requirements 78
Table 10 1 power cord requirements for specific countries and regions continued 78
Recycling 79

HP 15-da0471ur 7NF69EA Инструкция по эксплуатации онлайн [4/82] 568298

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