HP ProBook x360 440 G1 Maintenance And Service Manual page 29

Item Description
(1) Display panel assembly, touch screen
NOTE: Displays are spared only at the subcomponent level.
(2) Keyboard (includes cable)
NOTE: For a detailed list of keyboard country codes, see
No backlight
Backlit
(3) TouchPad
(4) Top cover
For use in models with UMA graphics memory
For use in models with discrete graphics memory
(5) I/O board
(6) Fingerprint reader assembly
(7) Speaker assembly
(8) Battery, Li-ion (4-cell, 48 WHr, 4.21 Ah)
(9) RTC battery
(10) USB-C bracket
Fan/heat sink assembly (includes replacement thermal material)
(11) Models with discrete graphics
(12) Models with UMA graphics
(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
Models with UMA graphics:
● Intel Core i7-8550U processor
● Intel Core i5-8350U processor
Intel Core i5-8250U processor (WWAN models)
●
Intel Core i5-8250U processor
●
Intel Core i3-8130U processor (WWAN models)
●
Intel Core i3-8130U processor
●
Intel Core i5-7200U processor
●
Intel Pentium 4415U processor
●
Intel Celeron 3865U processor
●
Models with discrete graphics:
Keyboard on page 40.
Computer major components
Spare part number
L28408-xxx
L28406-xxx
L28253-001
L28268-001
L28269-001
L28252-001
L28254-001
L28271-001
L12791-855
not spared
L29057-001 (Bracket Kit)
L28267-001
L28266-001
L28242-xxx
L35766-xxx
L28244-xxx
L28241-xxx
L28243-xxx
L28239-xxx
L28240-xxx
L31173-xxx
L28238-xxx
19