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HP ProBook 440 G6 Notebook PC - Illustrated Parts

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 for details.
Figure : Computer major components
Computer major components and their descriptions
Item
Description
Spare part number
Display panel assembly
note:
Display panels are not spared as a whole assembly. They are only spared at a subcomponent level.
(1)
Touch
not spared
(2)
Non-touch
not spared
(3)
Top cover/keyboard (includes cable)
note:
For a detailed list of keyboard country codes, see Keyboard/top cover.
No backlight
L44589-xxx
Backlit
L44588-xxx
(4)
TouchPad (includes cable)
L44580-001
(5)
RTC battery
L02772-001
(6)
Power/USB board
note:
The power/USB board cable is available in the Cable Kit using spare part number L44549-001.
L44578-001
(7)
Speaker assembly
L44554-001
(8)
Fingerprint sensor assembly
note:
The fingerprint sensor cable is available in the Cable Kit using spare part number L44549-001.
L44516-001
(9)
Card reader board (includes cable)
note:
The card reader board cable is also available in the Cable Kit using spare part number L44549-001.
L44579-001
(10)
System board (includes integrated processor and replacement thermal material)
All system boards use the following part numbers:
xxxxxx-001: Non-Windows operating system
xxxxxx-601: Windows 10 operating system
For use in models with discrete graphics memory
  • Intel Core i7-8565U processor
L44892-xxx
  • Intel Core i5-8365U processor
L44890-xxx
  • Intel Core i5-8265U processor
L44889-xxx
  • Intel Core i3-8145U processor
L44888-xxx
For use in models with UMA graphics memory
  • Intel Core i7-8565U processor
L44886-xxx
  • Intel Core i5-8365U processor
L44885-xxx
  • Intel Core i5-8265U processor
L44883-xxx
  • Intel Core i5-8265U processor (WWAN models)
L44884-xxx
  • Intel Core i3-8145U processor
L44881-xxx
  • Intel Core i3-8145U processor (WWAN models)
L44882-xxx
  • Intel Pentium 5405U processor
L44887-xxx
  • Intel Celeron 4255U processor
L44880-xxx
(11)
Power connector cable
L01048-001
Heat sink (includes replacement thermal material)
(12)
For use in models with discrete graphics
L44553-001
(13)
For use in models with UMA graphics
L44552-001
(14)
Fan
For use in models with discrete graphics
L44555-001
For use in models with UMA graphics
L44556-001
(15)
WLAN module
Intel Dual Band Wireless-AC 9560 802.11ac 2 × 2 WiFi + Bluetooth 5.0 Combo Adaptor (non-vPro)
L22634-001
Realtek RTL8821CE 802.11ac 1 × 1 Wi-Fi + Bluetooth 4.2 Combo Adapter
915621-001
Realtek RTL8822BE 802.11AC 2 × 2 Wi-Fi + Bluetooth 4.2 combination adapter
915623-001
(16)
WWAN module
Intel XMM 7360 LTE-Advanced
L15398-001
Intel XMM 7262 LTE-Advanced (Cat6)
L35286-001
(17)
Memory modules (DDR4-2400)
16 GB
865396-850
8 GB
862398-850
(18)
M.2 solid-state drive
512 GB, PCIe, TLC
L44571-001
256 GB, PCIe
L44570-001
128 GB, SATA-3, TLC
L44569-001
16 GB, PCIe (Optane memory module)
L44568-001
(19)
Battery
L32656-002
(20)
Hard drive
1 TB, 5400 rpm, 7 mm
762990-001
500 GB, 7200 rpm, 7 mm
703267-001
(21)
Bottom cover
For use in models with discrete graphics memory
L44557-001
For use in models with UMA graphics memory
L44558-001

Display components, non-touch models

Figure : Identifying the display components, non-touch models
Display components and their descriptions
Item
Description
Spare part number
(1)
Display bezel
Models without a camera
L44562-001
Models with an HD camera
L44560-001
Models with an HD+IR camera
L44561-001
(2)
Display panel (raw)
FH models
L44572-001
HD models
L44576-001
(3)
Display/camera cable assembly (models with WWAN)
L44565-001
(4)
Display/camera cable assembly (models with an HD camera)
L44563-001
(5)
Display/camera cable assembly (models with an HD+IR camera)
L44564-001
(6)
Camera module (HD camera)
L44581-001
(7)
Camera module (HD+IR camera)
L44582-001
(8)
WWAN antennas
L44585-001
(9)
WLAN antennas (dual antennas)
L44584-001
WLAN antenna (single antenna; not illustrated)
L44583-001
(10)
Hinge Kit (includes left and right hinges)
L44566-001
(11)
Display rear cover (includes wireless antennas)
Models with an HD webcam
L44559-001
Models with an IR webcam
L52694-001

Display components, touch models

Figure : Identifying the display components in touch models
Display components and their descriptions
Item
Description
Spare part number
(1)
Display panel
L44587-001
Display/camera cable assembly
(2)
Models without WWAN
L45790-001
(3)
Models with WWAN
L45791-001
(4)
Camera module
L44581-001
(5)
WWAN antennas
L45795-001
(6)
WLAN antennas (dual)
L45794-001
(7)
Hinge Kit (includes left and right hinges)
L45792-001
(8)
Display rear cover (includes wireless antennas)
L45789-001

Cable Kit

Figure : Identifying the Cable Kit components
Cable Kit components and their descriptions
Item
Description
Spare part number
Cable Kit, includes the following parts:
L44549-001
(1)
Power/USB board cable
(2)
Card reader board cable
(3)
Fingerprint sensor cable

Bracket Kit

Figure : Identifying the Bracket Kit components
Bracket Kit components and their descriptions
Item
Description
Spare part number
Bracket Kit, includes the following parts:
L44586-001
(1)
Fingerprint sensor bracket
(2)
USB Type-C port bracket
(3)
RJ-45 bracket

Mass storage devices

Figure : Identifying the Cable Kit components
Mass storage devices and their descriptions
Item
Description
Spare part number
(1)
Solid-state drive, M.2
512 GB, PCIe, TLC
L44571-001
256 GB, PCIe
L44570-001
128 GB, SATA-3, TLC
L44569-001
16 GB, PCIe (Optane memory module)
L44568-001
(2)
Hard drive
1 TB, 5400 rpm, 7 mm
762990-001
500 GB, 7200 rpm, 7 mm
703267-001
Hard Drive Hardware Kit, includes the following parts:
L44510-001
(3)
Hard drive cover
(4)
Hard drive cable

Miscellaneous parts

Miscellaneous parts and their descriptions
Description
Spare part number
AC adapters
65-W Smart AC power adapter, 4.5 mm barrel connector, S-3P, EM
913691-850
65 W Smart AC power adapter, 4.5 mm barrel connector, S-3P, nPFC
710412-001
65 W, USB Type-C, wall mount, nPFC, 1.8 m
L32392-001
45-W Smart AC power adapter, 4.5 mm barrel connector
741727-001
45-W Smart AC power adapter, 4.5 mm barrel connector, 2 prong
742436-001
45 W, USB Type-C, wall mount, nPFC, 1.8 m
L32390-001
Plastics Kit (includes fingerprint sensor insert, IR and HD camera sponges, and display enclosure adhesive [right and left])
L44551-001
Screw Kit
L44567-001
Power cord (3-pin, C5, black, conventional, 1.0-m), for use in:
Argentina
L19357-001
Australia
923430-001
Brazil
L19359-001
Denmark
L19360-001
Europe (Austria, Belgium, Finland, France, Germany, the Netherlands, Norway and Sweden)
L19361-001
India
L19363-001
Israel
L19362-001
Italy
923430-007
Japan
L19365-001
North America
923430-008
People’s Republic of China
931251-001
South Africa
L19369-001
South Korea
L19366-001
Switzerland
L19370-001
Taiwan
L19372-001
Thailand
L19371-001
United Kingdom and Singapore
923430-013
Power cord (3-pin, C5, black, conventional, 1.8-m), for use in:
Europe (Austria, Belgium, Finland, France, Germany, the Netherlands, Norway and Sweden)
L19361-002
North America
L19367-002
The People’s Republic of China
L19368-002
South Africa
L19369-002
Taiwan
L19372-002
Thailand
L19371-002
United Kingdom and Singapore
L19373-002
Power cord (C7, black, 1.00-m), for use in:
Japan
L19375-001
Power cord (3-pin, C5NS, black, duckhead, 1.0-m), for use in:
Australia
L36816-001
Denmark
L36817-001
Europe (Austria, Belgium, Finland, France, Germany, the Netherlands, Norway and Sweden)
L36818-001
Israel
L36819-001
Japan
L36821-001
North America
L36822-001
The People’s Republic of China
L36823-001
South Africa
L36824-001
Switzerland
L36825-001
Thailand
L36826-001
Taiwan
L36827-001
United Kingdom
L36828-001
Italy
L44788-001
Brazil
L44789-001
Power cord (3-pin, C5NS, black, duckhead, 1.8-m), for use in:
Australia
L45264-001
Europe (Austria, Belgium, Finland, France, Germany, the Netherlands, Norway and Sweden)
L45265-001
Israel
L45266-001
Italy
L45267-001
Japan
L45268-001
North America
L45269-001
The People’s Republic of China
L45270-001
United Kingdom
L45275-001
Power cord (3-pin, C5NS, black, duckhead, 1.8-m), for use in:
Brazil
L48055-001

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