HP ProBook 430 G5 Maintenance and Service Guide

HP ProBook 430 G5 Notebook PC

Maintenance and Service Guide

© Copyright 2017 HP Development Company,

L.P.

AMD is a trademark of Advanced Micro Devices, Inc. Bluetooth is a trademark owned by its proprietor and used by HP Inc. under license. Intel is a trademark of Intel Corporation in the U.S. and other countries. Microsoft and Windows are trademarks of the Microsoft group of companies.

The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

First Edition: September 2017

Document Part Number: 941276-001

Product notice

This user guide describes features that are common to most models. Some features may not be available on your computer.

Not all features are available in all editions of Windows. This computer may require upgraded and/or separately purchased hardware, drivers and/or software to take full advantage of Windows functionality. Go to http://www.microsoft.com for details.

Your product does not support Windows 8 or Windows 7

In accordance with Microsoft’s support policy, HP does not support the Windows 8 or Windows 7 operating system on this product or provide any Windows 8 or Windows 7 drivers on http://support.hp.com.

Software terms

By installing, copying, downloading, or otherwise using any software product preinstalled on this computer, you agree to be bound by the terms of the HP End User License Agreement (EULA). If you do not accept these license terms, your sole remedy is to return the entire unused product (hardware and software) within 14 days for a full refund subject to the refund policy of your seller.

For any further information or to request a full refund of the price of the computer, please contact your seller.

Important Notice about Customer Self-Repair Parts

CAUTION: Your computer includes Customer Self-Repair parts and parts that should only be accessed by an authorized service provider. See Chapter 5, "Removal and replacement procedures for Customer Self-Repair parts," for details. Accessing parts described in Chapter 6, "Removal and replacement procedures for Authorized Service Provider only parts," can damage the computer or void your warranty.

iii

iv Important Notice about Customer Self-Repair Parts

Safety warning notice

WARNING! To reduce the possibility of heat-related injuries or of overheating the computer, do not place the computer directly on your lap or obstruct the computer air vents. Use the computer only on a hard, flat surface. Do not allow another hard surface, such as an adjoining optional printer, or a soft surface, such as pillows or rugs or clothing, to block airflow. Also, do not allow the AC adapter to contact the skin or a soft surface, such as pillows or rugs or clothing, during operation. The computer and the AC adapter comply with the user-accessible surface temperature limits de ned by the International Standard for Safety of Information Technology Equipment (IEC 60950-1).

v

vi Safety warning notice

Table of contents

1 Product description .......................................................................................................................................	1
2 Components ..................................................................................................................................................	6
Right .......................................................................................................................................................................	6
Left .........................................................................................................................................................................	7
Display ....................................................................................................................................................................	9
Keyboard area ......................................................................................................................................................	10
TouchPad ...........................................................................................................................................	10
Lights .................................................................................................................................................	11
Buttons, speakers, and ngerprint reader ........................................................................................	12
Special keys .......................................................................................................................................	13
Action keys ........................................................................................................................................	14
Bottom .................................................................................................................................................................	15
Labels ...................................................................................................................................................................	16
Inserting a SIM card (select products only) .........................................................................................................	17
3 Illustrated parts catalog ..............................................................................................................................	18
Computer major components ..............................................................................................................................	18
Display components ............................................................................................................................................	21
Cable Kit ...............................................................................................................................................................	22
Plastics Kit ...........................................................................................................................................................	23
Bracket Kit ............................................................................................................................................................	23
Mass storage devices ...........................................................................................................................................	24
Miscellaneous parts .............................................................................................................................................	25
4 Removal and replacement procedures preliminary requirements ....................................................................	27
Tools required ......................................................................................................................................................	27
Service considerations .........................................................................................................................................	27
Plastic parts .......................................................................................................................................	27
Cables and connectors ......................................................................................................................	28
Drive handling ...................................................................................................................................	28
Grounding guidelines ........................................................................................................................	29
Electrostatic discharge damage .....................................................................................	29
Packaging and transporting guidelines .......................................................	30
Workstation guidelines ................................................................................	30
Equipment guidelines ...................................................................................	31

vii

5 Removal and replacement procedures for Customer Self-Repair parts .............................................................	32
Component replacement procedures ..................................................................................................................	32
Battery Safe mode ............................................................................................................................	32
Service doors .....................................................................................................................................	33
Memory modules ...............................................................................................................................	35
WLAN/Bluetooth combo card ............................................................................................................	37
WWAN module ...................................................................................................................................	39
Hard drive ..........................................................................................................................................	41
M.2 solid-state drive .........................................................................................................................	43
Keyboard ...........................................................................................................................................	44
6 Removal and replacement procedures for Authorized Service Provider parts ...................................................	47
Component replacement procedures ..................................................................................................................	47
Top cover ...........................................................................................................................................	48
Fingerprint reader assembly .............................................................................................................	51
Power button board ..........................................................................................................................	53
Speaker assembly .............................................................................................................................	55
TouchPad assembly ...........................................................................................................................	57
Card reader board ..............................................................................................................................	59
Fan .....................................................................................................................................................	61
Hard drive cable .................................................................................................................................	63
RTC battery ........................................................................................................................................	64
Battery ...............................................................................................................................................	65
USB board ..........................................................................................................................................	66
System board ....................................................................................................................................	68
Heat sink ............................................................................................................................................	71
Display assembly – non-touch ..........................................................................................................	73
Power cable .......................................................................................................................................	80
7 Computer Setup (BIOS), TPM, and HP Sure Start .............................................................................................	81
Using Computer Setup .........................................................................................................................................	81
Starting Computer Setup ..................................................................................................................	81
Using a USB keyboard or USB mouse to start Computer Setup (BIOS) ..........................	81
Navigating and selecting in Computer Setup ...................................................................................	81
Restoring factory settings in Computer Setup .................................................................................	82
Updating the BIOS .............................................................................................................................	82
Determining the BIOS version .........................................................................................	82
Downloading a BIOS update ...........................................................................................	83
Changing the boot order using the f9 prompt ..................................................................................	84
TPM BIOS settings (select products only) ...........................................................................................................	84

viii

Using HP Sure Start (select products only) .........................................................................................................	84
8 Using HP PC Hardware Diagnostics (UEFI) .......................................................................................................	85
Downloading HP PC Hardware Diagnostics (UEFI) to a USB device ....................................................................	85
Using Remote HP PC Hardware Diagnostics (UEFI) settings (select products only) ...........................................	86
Customizing Remote HP PC Hardware Diagnostics (UEFI) settings .................................................	86
9 Backing up, restoring, and recovering ...........................................................................................................	87
Creating recovery media and backups ................................................................................................................	87
Creating HP Recovery media (select products only) .........................................................................	87
Using Windows tools ...........................................................................................................................................	88
Restore and recovery ...........................................................................................................................................	89
Recovering using HP Recovery Manager ...........................................................................................	89
What you need to know before you get started .............................................................	89
Using the HP Recovery partition (select products only) .................................................	90
Using HP Recovery media to recover ..............................................................................	90
Changing the computer boot order ................................................................................	91
Removing the HP Recovery partition (select products only) .........................................	91
10 pec c t ons ............................................................................................................................................	92
Computer speci cations ......................................................................................................................................	92
33.8-cm (13.3-in) display speci cations .............................................................................................................	93
Hard drive speci cations .....................................................................................................................................	94
Solid-state drive speci cations ...........................................................................................................................	95
11 Statement of memory volatility ..................................................................................................................	96
Nonvolatile memory usage .................................................................................................................................	98
Questions and answers .....................................................................................................................................	100
Using HP Sure Start (select models only) ..........................................................................................................	101
12 Power cord set requirements ....................................................................................................................	102
Requirements for all countries and regions ......................................................................................................	102
Requirements for speci c countries and regions .............................................................................................	102
13 Recycling ................................................................................................................................................	104
Index ...........................................................................................................................................................	105

ix

x

1Product description

Category	Description	Non-vPro	vPro
Product Name	HP ProBook 430 G5 Notebook PC	√	√
Processors	8th generation, Intel® Core™ i7 processor, quad core (8-MB L3 cache, 15 W)	√
	i7-8550U, 1.8 GHz/3.7 GHz quad core turbo; Intel UHD Graphics 620	√
	8th generation, Intel Core i5 processors, quad core (6-MB L3 cache, 15 W)	√	√
	i5-8350U, 1.7 GHz/3.6 GHz quad core turbo; Intel UHD Graphics 620	√	√
	i5-8250U, 1.6 GHz/3.4 GHz quad core turbo; Intel UHD Graphics 620	√
	7th generation, Intel Core i5 processors, dual core (3-MB L3 cache, 15 W)	√
	i5-7200U, 2.5-GHz/3.1-GHz single core turbo; Intel HD Graphics 620	√
	7th generation, Intel Core i3 processor, dual core (3-MB L3 cache, 15 W)	√
	i3-7100U, 2.4-GHz; Intel HD Graphics 620	√
	6th generation, Intel Core i3 processor, dual core (3-MB L3 cache, 15 W)	√
	i3-6006U, 2.0-GHz; Intel HD Graphics 520	√
	Intel Celeron dual core processor (2-MB L3 cache, 15 W)	√
	3865U, 1.8-GHz; Intel HD Graphics	√
Graphics	Supports HD decode, DX12, HDMI 1.4b, HDCP 2.2 via HDMI up to 4K@30Hz, DP support	√	√
	4K@60Hz on 7th/8th Generation Celeron, i3, i5, and i7 processors
	Integrated UMA Graphics GT1 and GT2	√	√
	Integrated with shared video memory; dynamically allocated	√	√
Panel	33.8 cm (13.3-inch), LED backlight, 16:9 aspect ratio, SVA, HD (1366x768), 220	√
	nits, eDP, HD, slim (3.0 mm)
	1 or 2 WLAN antennas, anti-glare (not available with camera)	√
	Camera, 1 or 2 WLAN antennas, anti-glare (only available with camera)	√
	Camera, 1 WLAN antenna, WWAN, anti-glare (only available with camera)	√
	Camera, 2 WLAN antennas, WWAN, anti-glare (only available with camera)	√	√
	Touch panel, IR camera, 1 or 2 WLAN antennas (only available with camera)	√
	Touch panel, IR camera, 2 WLAN antennas, WWAN (only available with camera)	√	√
	33.8 cm (13.3-inch), WLED backlight, 16:9 aspect ratio, anti-glare, UWVA, FHD	√	√
	(1920x1080), 220 nits; eDP, IPS, ultraslim (2.85 mm)
	Camera, 2 WLAN antennas	√	√
Memory	Two customer-accessible memory module slots supporting up to 32 GB of RAM	√	√
	Supports dual-channel memory	√	√

1

	Category	Description		Non-vPro	vPro
		PC4, 2133-MHz, DDR4 SODIMMs (models with 8th generation Intel Core processors		√	√
		run at 2400 MHz)
		Supports the following con gurations:		√	√
		●	32768 MB (16384 × 2; dual channel)	√	√
		●	16384 MB (16384 × 1)	√	√
		●	16384 MB (8192 × 2; dual channel)	√	√
		●	12288 MB (8192 + 4096; dual channel)	√	√
		●	8192 MB (8192 × 1)	√	√
		●	8192 MB (4096 × 2; dual channel)	√	√
		●	4096 MB (4096 × 1)	√	√
	Primary	Supports hard drives with HP 3D DriveGuard		√	√
	storage
		Primary storage not required if primary M.2 storage selected		√	√
		Supports the following SATA, 7 mm, 2.5 inch hard drives:		√	√
		●	1-TB, 5400-rpm	√	√
		●	500-GB, 7200-rpm	√	√
		●	500-GB, hybrid (8-GB SSD)	√	√
	Primary M.2	M.2 2280 SSD (NGFF)		√	√
	storage
		●	512 GB, PCIe, NVMe, TLC (not available with Celeron)	√	√
		●	256 GB, PCIe, NVMe, value (not available with Celeron)	√	√
		●	128 GB, SATA, TLC	√	√
	Audio/Visual	Audio controls		√	√
		Integrated mono microphone (non-camera models only)		√	√
		Integrated dual-array microphone (camera models only)		√	√
		Integrated camera (720p HD) (supports Wide Dynamic Range [WDR])		√	√
		IR camera (720p HD) (supports WDR)		√	√
		Stereo speakers (2)		√	√
		Headphone/microphone combo jack		√	√
	Ethernet	Realtek RTL8111HSH 10/100/1000		√	√
		S3/S4/S5 wake on LAN (AC mode and battery mode)		√	√
	Wireless	Integrated WLAN options by way of wireless module (select models only)		√	√
		WLAN antennas built into top of display assembly		√	√
		Supports HP Connection Optimizer with wiload balancing		√	√
		Supports the following wireless adapters via minicard connector:		√	√
		●	Realtek RTL8822BE 802.11AC 2x2 Wi-Fi + BT 4.2 Combo Adapter	√
		●	Realtek RTL8821CE 802.11AC 1x1 Wi-Fi + BT 4.2 Combo Adapter	√

2Chapter 1 Product description

	Category	Description		Non-vPro	vPro
		●	Intel Dual Band Wireless-AC 3168 802.11ac, Dual Band, 1×1 Wi-Fi + Bluetooth	√
			4.2
		●	Intel Dual Band Wireless-AC 8265, 802.11ac, 2×2 Wi-Fi + Bluetooth 4.2	√
			combination adapter (non-vPro)
		●	Intel Dual Band Wireless-AC 8265, 802.11ac, 2×2 Wi-Fi + Bluetooth 4.2		√
			combination adapter (vPro)
		Wireless Personal Area Network (PAN) Bluetooth		√
		Bluetooth 4.2 supported using combo card		√	√
		Integrated WWAN options by way of wireless module (select models only)		√	√
		SIM module: Micro SIM/3FF (user accessible under service door)		√	√
		Supports the following WWAN options using connector:		√	√
		●	Huawei HP It4132, LTE/HSPA+ w/GPS M.2	√	√
		●	Fibocom CAT9: Foxconn lt4210 LTE/HSPA+ w/GPS	√	√
		WWAN antennas (2), worldwide, 5 band, con gured at top of panel		√	√
	External media	Digital Media Reader Slot		√	√
	card
		Supports SD, SDHC, SDXC		√	√
	Ports (Input/	VGA (Dsub 15-pin) supporting:		√	√
	output)
		●	2048×1536 external resolution at 60-GHz	√	√
		●	Hot plug/unplug and auto detect	√	√
		●	HDMI 1.4b	√	√
		USB 3.0 + powered ports (left)		√	√
		USB 3.0 (right)		√	√
		USB Type-C (PD+DP, gen 1)		√	√
		Headphone/microphone combo jack		√	√
		RJ-45 (Ethernet, includes link and activity lights)		√	√
		Multi-pin AC port		√	√
	Docking	Docking via USB Type-C		√	√
	Keyboard/	Keyboard		√	√
	pointing
		HP Premium Keyboard		√	√
	devices
		TouchPad		√	√
		Full-sized, chiclet, spill-resistant keyboard (backlit or not backlit)		√	√
		TouchPad requirements		√	√
		Windows 10 gestures: taps enabled by default: on/o control by driver, 2- nger		√	√
		scrolling and zoom enabled by default, OSD (enable/disable), 3- nger tap - Cortana, 3-
		nger flick - App switch, 4- nger tap - Action Center
	Power	Battery		√	√
	requirements

3

Category	Description		Non-vPro	vPro
	3-cell prismatic, 48-Wh, long-life, Li-ion battery		√	√
	AC adapters		√	√
	65-W Smart AC adapter, right angle, 4.5 mm – EM		√	√
	45-W Smart AC adapter, right angle, 4.5 mm		√	√
	45-W Smart AC adapter, right angle, 4.5 mm – Argentina		√	√
	45-W Smart AC adapter, right angle, 2-prong, 4.5 mm (Japan only)		√	√
	Power cords		√	√
	3-wire plug - 1.8 m		√	√
	3-wire plug - 1.0 m		√	√
	2-wire plug - 1.0 m		√	√
Security	Security lock		√	√
	Integrated ngerprint reader (select models only)		√	√
	TPM 2.0 SLB9670	n neon; soldered down)	√	√
	Hardware enforced	rmware protection: HP Hardware Root of Trust	√	√
	ANSSI Certi ed Hardware Root of Trust: Yes		√	√
	Hardware enforced software protection: No		√	√
	Firmware based operating system recovery: No		√	√
Operating	Operating system version		√	√
system
	Windows 10		√	√
	Preinstalled		√	√
	Windows 10 Home 64		√	√
	Windows 10 Home 64 – Plus		√	√
	Windows 10 Home 64 Single Language		√	√
	Windows 10 Home 64 Single Language – Plus		√	√
	Windows 10 Home 64 Chinese Market - CPPP		√	√
	Windows 10 Home 64 Chinese Market - CPPP - Plus		√	√
	Windows 10 Home 64 StF MSNA for Higher Education		√	√
	Windows 10 Home 64 StF MSNA for Higher Education - Strategic		√	√
	Windows 10 Professional 64		√	√
	Windows 10 Professional StF MSNA		√	√
	Windows 10 Professional StF MSNA EM		√	√
	Windows 10 Professional 64 StF MSNA - Standard		√	√
	Windows 10 Professional 64 StF MSNA - Plus		√	√
	Windows 10 Professional StF MSNA - Strategic		√	√

4Chapter 1 Product description

Category	Description	Non-vPro	vPro
	FreeDOS 2.0	√	√
	Restore Media (DRDVD/SRDVD)	√	√
	DRDVD Windows 10	√	√
	Restore Media (OSDVD)	√	√
	Windows 10 Professional 64	√	√
	ert ed	√	√
	Microsoft WHQL	√	√
	Web-only support	√	√
	Windows 10 Enterprise	√	√
	Windows 10 Enterprise 64 LTSB 1607	√	√
Serviceability	End-user replaceable parts	√	√
	AC adapter	√	√
	M.2 solid-state drive	√	√
	Hard drive	√	√
	Memory module	√	√
	WLAN module	√	√
	WWAN module	√	√
	WWAN SIM card	√	√
	Keyboard

5

2Components

Your computer features top-rated components. This chapter provides details about your components, where they're located, and how they work.

Right

Component		Description
(1)	USB Type-C power connector port, SuperSpeed	Connects an AC adapter that has a USB Type-C connector,
	port, and DisplayPort	supplying power to the computer and, if needed, charging the
		computer battery.
		– and –
		Connects a USB device that has a Type-C connector, such as a
		cell phone, camera, activity tracker, or smartwatch, and
		provides high-speed data transfer.
		– and –
		Connects a display device that has a USB Type-C connector,
		providing DisplayPort output.
		NOTE: Cables and/or adapters (purchased separately) may
		be required.
(2)	USB 3.x SuperSpeed port	Connects a USB device, such as a cell phone, camera, activity
		tracker, or smartwatch, and provides high-speed data transfer.
(3)	HDMI port	Connects an optional video or audio device, such as a high-
		de	nition television, any compatible digital or audio
		component, or a high-speed High De nition Multimedia
		Interface (HDMI) device.
(4)	External monitor port	Connects an external VGA monitor or projector.
(5)	RJ-45 (network) jack/status lights	Connects a network cable.
		●	Green (right): The network is connected.
		●	Amber (left): Activity is occurring on the network.
(6)	Battery light	When AC power is connected:
		●	White: The battery charge is greater than 90 percent.

6Chapter 2 Components

Component		Description
		●	Amber: The battery charge is from 0 to 90 percent.
		●	: The battery is not charging.
		When AC power is disconnected (battery not charging):
		●	Blinking amber: The battery has reached a low battery
			level. When the battery has reached a critical battery
			level, the battery light begins blinking rapidly.
		●	: The battery is not charging.
(7)	Power connector	Connects an AC adapter.

Left

Component		Description
(1)	Security cable slot	Attaches an optional security cable to the computer.
		NOTE: The security cable is designed to act as a deterrent,
		but it may not prevent the computer from being mishandled or
		stolen.
(2)	Vent	Enables airflow to cool internal components.
		NOTE: The computer fan starts up automatically to cool
		internal components and prevent overheating. It is normal for
		the internal fan to cycle on and o during routine operation.
(3)	USB 3.x SuperSpeed powered port	Connects a USB device, such as a cell phone, camera, activity
		tracker, optical drive, or smartwatch, and provides high-speed
		data transfer.
(4)	Audio-out (headphone)/Audio-in (microphone)	Connects optional powered stereo speakers, headphones,
	combo jack	earbuds, a headset, or a television audio cable. Also connects
		an optional headset microphone. This jack does not support
		optional standalone microphones.

Left 7

Component	Description
	WARNING! To reduce the risk of personal injury, adjust the
	volume before putting on headphones, earbuds, or a headset.
	For additional safety information, refer to the Regulatory,
	Safety, and Environmental Notices.
	To access this guide:
	1.	Type support in the taskbar search box, and then
		select the HP Support Assistant app.
		‒ or –
		Click the question mark icon in the taskbar.
	2.	Select My PC, select the pec c t ons tab, and then
		select User Guides.

		NOTE: When a device is connected to the jack, the computer
		speakers are disabled.
(5)	Memory card reader	Reads optional memory cards that store, manage, share, or
		access information.
		To insert a card:
		1.	Hold the card label-side up, with the connectors facing
			the computer.
		2.	Insert the card into the memory card reader, and then
			press in on the card until it is rmly seated.
		To remove a card:
		▲	Press in on the card, and then remove it from the
			memory card reader.
(6)	Drive light	●	Blinking white: The hard drive is being accessed.
		●	Amber: HP 3D DriveGuard has temporarily parked the
			hard drive.

8Chapter 2 Components

Display

Component		Description
(1)	WLAN antennas* (select products only)	Send and receive wireless signals to communicate with wireless local
		area networks (WLANs).
(2)	WWAN antennas* (select products only)	Send and receive wireless signals to communicate with wireless wide
		area networks (WWANs).
(3)	Internal microphones (1 or 2 depending on model)	Record sound.
(4)	Camera(s) (select products only)	Allow you to video chat, record video, and record still images. Some
		cameras also allow a facial recognition logon to Windows, instead of
		a password logon..
		NOTE: Camera functions vary depending on the camera hardware
		and software installed on your product.
(5)	Camera light (select products only)	On: One or more cameras are in use.

*The antennas are not visible from the outside of the computer. For optimal transmission, keep the areas immediately around the antennas free from obstructions.

For wireless regulatory notices, see the section of the Regulatory, Safety, and Environmental Notices that applies to your country or region.

To access this guide:

1.Type support in the taskbar search box, and then select the HP Support Assistant app.

‒ or –

Click the question mark icon in the taskbar.

2. Select My PC, select the pec c t ons tab, and then select User Guides.

Display 9

Keyboard area

TouchPad

Component		Description
(1)	TouchPad zone	Reads your nger gestures to move the pointer or activate
		items on the screen.
(2)	Left TouchPad button	Functions like the left button on an external mouse.
(3)	Right TouchPad button	Functions like the right button on an external mouse.

10 Chapter 2 Components

Lights

NOTE: Refer to the illustration that most closely matches your computer.

Component		Description
(1)	Power light	●	On: The computer is on.
		●	Blinking: The computer is in the Sleep state, a power-saving
			state. The computer shuts o power to the display and
			other unneeded components.
		●	: The computer is o or in Hibernation. Hibernation is a
			power-saving state that uses the least amount of power.
(2)	Caps lock light	On: Caps lock is on, which switches the key input to all capital
		letters.
(3)	Fn lock light	On: The fn key is locked.
(4)	Mute light	●	Amber: Computer sound is o .
		●	: Computer sound is on.
(5)	Microphone mute light	●	Amber: Microphone is o .
		●	: Microphone is on.
(6)	Num lk light	On: Num lock is on.
(7)	Wireless light	On: An integrated wireless device, such as a wireless local area
		network (WLAN) device and/or a Bluetooth® device, is on.

NOTE: On some models, the wireless light is amber when all wireless devices are o .

Keyboard area 11

Buttons, speakers, and n erpr nt reader

Component		Description
(1)	Power button	●	When the computer is o , press the button to turn on the
			computer.
		●	When the computer is on, press the button briefly to initiate
			Sleep.
		●	When the computer is in the Sleep state, press the button
			briefly to exit Sleep.
		●	When the computer is in Hibernation, press the button
			briefly to exit Hibernation.
		CAUTION: Pressing and holding down the power button results
		in the loss of unsaved information.
		If the computer has stopped responding and shutdown
		procedures are ine ective, press and hold the power button for at
		least 5 seconds to turn o the computer.
		To learn more about your power settings, see your power
		options.
		▲	Right-click the Power meter icon	and then select
			Power Options.
(2)	Speakers (2)	Produce sound.
(3)	Fingerprint reader (select products only)	Allows a ngerprint logon to Windows, instead of a password
		logon.

12 Chapter 2 Components

Special keys

Component		Description
(1)	esc key	Displays system information when pressed in combination with
		the fn key.
(2)	fn key	Executes frequently used system functions when pressed in
		combination with another key. Such key combinations are called
		hot keys.
(3)	Windows key	Opens the Start menu.
		NOTE: Pressing the Windows key again will close the Start
		menu.
(4)	Action keys	Execute frequently used system functions.
		See Action keys on page 14.
(5)	Embedded numeric keypad	A numeric keypad superimposed over the keyboard alphabet
		keys. When fn+num lk is pressed, the keypad can be used like an
		external numeric keypad. Each key on the keypad performs the
		function indicated by the icon in the upper-right corner of the
		key.
		NOTE: If the keypad function is active when the computer is
		turned o , that function is reinstated when the computer is
		turned back on.
(6)	Windows application key	Displays options for a selected object.
(7)	num lk key	Turns the embedded numeric keypad on and o when pressed in

combination with the fn key.

– or –

Alternates between the navigational and numeric functions on the integrated numeric keypad.

Keyboard area 13

Action keys

An action key performs the function indicated by the icon on the key. To determine which keys are on your product, see Special keys on page 13.

▲To use an action key, press and hold the key.

Icon	Description
	Switches the screen image among display devices connected to the system. For example, if a monitor is
	connected to the computer, repeatedly pressing the key alternates the screen image from computer display
	to monitor display to simultaneous display on both the computer and monitor.
	Decreases the screen brightness incrementally as long as you hold down the key.
	Increases the screen brightness incrementally as long as you hold down the key.
	Mutes or restores speaker sound.
	Decreases speaker volume incrementally while you hold down the key.
	Increases speaker volume incrementally while you hold down the key.
	Mutes the microphone.
	Turns the keyboard backlight o or on.
	NOTE: To conserve battery power, turn o this feature.
	Turns the wireless feature on or o .
	NOTE: A wireless network must be set up before a wireless connection is possible.
	Initiates Sleep, which saves your information in system memory. The display and other system components
	turn o and power is conserved. To exit Sleep, briefly press the power button.
	CAUTION: To reduce the risk of information loss, save your work before initiating Sleep.

NOTE: The action key feature is enabled at the factory. You can disable this feature by pressing and holding the fn key and the left shift key. The fn lock light will turn on. After you have disabled the action key feature, you can still perform each function by pressing the fn key in combination with the appropriate action key.

14 Chapter 2 Components

Bottom

Component		Description
(1)	Service doors (2)	Provide access to the hard drive bay, the WLAN module slot, the WWAN module
		slot, the SIM card slot, and the memory module slots.
		CAUTION: To prevent an unresponsive system, replace the wireless module
		only with a wireless module authorized for use in the computer by the
		governmental agency that regulates wireless devices in your country or region.
		If you replace the module and then receive a warning message, remove the
		module to restore computer functionality, and then contact support.
		▲ Type support in the taskbar search box, and then select the HP Support
		Assistant app.
		– or –
		Click the question mark icon in the taskbar.
(2)	SIM card slot (select	Supports a wireless subscriber identity module (SIM) card. The SIM card slot is
	products only)	located under the service door.
(3)	Vents	Enable airflow to cool internal components.
		NOTE: The computer fan starts up automatically to cool internal components
		and prevent overheating. It is normal for the internal fan to cycle on and o
		during routine operation.

Bottom 15

Labels

The labels affixed to the computer provide information you may need when you troubleshoot system problems or travel internationally with the computer.

IMPORTANT: Check the following locations for the labels described in this section: the bottom of the computer, the bottom of a tablet kickstand, inside the battery bay, under the service door, or on the back of the display.

●Service label—Provides important information to identify your computer. When contacting support, you will probably be asked for the serial number, and possibly for the product number or the model number. Locate these numbers before you contact support.

Your service label will resemble one of the examples shown below. Refer to the illustration that most closely matches the service label on your computer.

Component

(1)Serial number

(2)Product number

(3)Warranty period

(4)Model number (select products only)

Component

(1)Model name (select products only)

(2)Serial number

(3)Product number

(4)Warranty period

●Regulatory label(s)—Provide(s) regulatory information about the computer.

●Wireless certi cation 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.

16 Chapter 2 Components

Inserting a SIM card (select products only)

CAUTION: To prevent damage to the connectors, use minimal force when inserting a SIM card.

To insert a SIM card, follow these steps:

1.Turn o the computer by using the Shut down command.

2.Close the display.

3.Disconnect all external devices connected to the computer.

4.Unplug the power cord from the AC outlet.

5.Turn the computer upside down on a flat surface.

6.Remove the service door.

7.Open the SIM locking hinged connector.

8.Gently press the SIM card (1) into the connector, and then rotate the hinge (2) down to secure the SIM card.

NOTE: The SIM card in your computer may look slightly di erent from the illustration in this section.

NOTE: See the image in the service bay to determine which way the SIM card should be inserted into your computer.

To remove a SIM card, rotate the SIM connector hinge upward, and then remove the SIM card from the connector.

Inserting a SIM card (select products only) 17

3Illustrated parts catalog

Computer major components

NOTE: HP continually improves and changes product parts. For complete and current information on supported parts for your computer, go to http://partsurfer.hp.com, select your country or region, and then follow the on-screen instructions.

NOTE: Details about your computer, including model, serial number, product key, and length of warranty, are on the service tag at the bottom of your computer. See Labels on page 16 for details.

18 Chapter 3 Illustrated parts catalog

Item	Description	Spare part number
(1)	Display panel assembly, touch screen
	NOTE: Touch displays are spared only as whole assemblies.
	Non-touch displays are spared only at the subcomponent level. Non-touch assemblies are not
	spared as whole units.
	For use in models without WWAN	L01073-001
	For use in models with WWAN	L01074-001
(2)	Keyboard (includes cable)
	NOTE: For a detailed list of keyboard country codes, see Keyboard on page 44.
	No backlight	L01072-xxx
	Backlit	L01071-xxx
(3)	Power button board	L01044-001
(4)	Top cover	L01055-001
(5)	TouchPad	L01056-001
(6)	Speaker assembly	L01053-001
(7)	Fingerprint reader assembly (includes cable)	L01058-001
(8)	Card reader board	L01045-001
(9)	Battery, Li-ion (4-cell, 48 WHr, 4.21 Ah)	851610-855
(10)	USB board	L01043-001
(11)	Fan	L01054-001
(12)	RTC battery	746439-001

(13)System board (includes replacement thermal material) All system boards use the following part numbers: xxxxxx-001: Non-Windows operating system xxxxxx-601: Windows 10 operating system

	Intel Core i7-8550U processor	L01042-xxx
	Intel Core i5-8350U processor	L01041-xxx
	Intel Core i5-8350U processor (vPro)	L08492-xxx
	Intel Core i5-8250U processor (WWAN models)	L01040-xxx
	Intel Core i5-8250U processor	L01039-xxx
	Intel Core i5-7200U processor	L05788-xxx
	Intel Core i3-7100U processor (WWAN models)	L01038-xxx
	Intel Core i3-7100U processor	L01037-xxx
	Intel Core i3-6006U processor	L01036-xxx
	Intel Celeron 3865U processor	L01035-xxx
(14)	Heat sink (includes replacement thermal material)	L01052-001

Computer major components 19

Item	Description	Spare part number
(15)	Power connector cable	L01048-001
(16)	Base enclosure	L01057-001

(17)Memory modules (DDR4-2133)

16-GB	820571-001
8-GB	820570-001
4-GB	820569-001

(18)WLAN module

	Intel Dual Band Wireless-AC 3168 802.11ac, 1×1 Wi-Fi + Bluetooth 4.0 combination adapter	852511-001
	Intel Dual Band Wireless-AC 8265, 802.11ac, 2×2 Wi-Fi + Bluetooth 4.2 combination adapter	851594-001
	Intel Dual Band Wireless-AC 8265, 802.11ac, 2×2 Wi-Fi + Bluetooth 4.2 combination adapter (vPro)	851592-001
	Realtek RTL8822BE 802.11AC 2x2 Wi-Fi + Bluetooth 4.2 combination adapter	915623-001
	Realtek RTL8821CE 802.11AC 1x1 Wi-Fi + BT 4.2 Combo Adapter	915621-001
(19)	WWAN module (Huawei HP It4132, LTE/HSPA+ w/GPS M.2)	845710-001

(20)M.2 solid-state drive

512-GB, Turbo Drive	L01070-001
256-GB, PCIe	L01069-001
128-GB, SATA-3	L01068-001

(21)Hard drive

	1 TB, 5400 rpm, 7 mm	762990-001
	500 GB, 5400 rpm, 7 mm, hybrid (8-GB SSD)	732000-001
	500 GB, 7200 rpm, 7 mm	703267-001
(22)	Hard drive cover	L01049-001
	NOTE: The hard drive cover is included in the Hard Drive Hardware Kit.
(23)	Hard drive cable	L01049-001
	NOTE: The hard drive cable is included in the Hard Drive Hardware Kit.
(24)	Drive service door	L01049-001
	NOTE: The drive service door is included in the Hard Drive Hardware Kit.
(25)	Main service door	L01050-001
	NOTE: The main service door is included in the Plastics Kit.

20 Chapter 3 Illustrated parts catalog