HP ProBook 450 G7 Maintenance And Service Manual page 26

Table 3-1 Computer major components and their descriptions
Item Description
(1) Display panel assembly
NOTE:
(2) Top cover/keyboard (includes cable)
NOTE:
Backlight
No backlight
Backlight, for use in privacy models
(3) Touchpad
NOTE:
(4) Fingerprint sensor assembly
NOTE:
L45087-001.
(5) 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 UMA graphics memory:
●
●
●
●
●
For use in models with discrete graphics memory:
●
●
●
●
●
(6) Heat sink, for use in models with UMA graphics (includes replacement thermal material)
(7) Heat sink, for use in models with NVIDIA GeForce MX250 graphics (includes replacement thermal
material)
Heat sink, for use in models with NVIDIA GeForce MX130 graphics (includes replacement thermal
material)
(8) Fan
For use in models with discrete graphics
18 Chapter 3 Illustrated parts catalog
Display panels are only available as spare parts at the subcomponent level.
For a detailed list of keyboard country codes, see
The touchpad cable is available in the Cable Kit as spare part number L45087-001.
The fingerprint sensor cable is available in the Cable Kit as spare part number
Intel Core i7-10510U processor
Intel Core i5-10210U processor
Intel Core i5-10210U processor (WWAN models)
Intel Core i3-10110U processor
Intel Core i3-10110U processor (WWAN models)
Intel Core i7-10510U processor and NVIDIA GeForce MX250 graphics
Intel Core i7-10510U processor and NVIDIA GeForce MX130 graphics
Intel Core i5-10210U processor and NVIDIA GeForce MX250 graphics
Intel Core i5-10210U processor and NVIDIA GeForce MX130 graphics
Intel Core i3-10110U processor and NVIDIA GeForce MX130 graphics
Keyboard/top cover on page 72.
Spare part number
L45090-xx1
L45091-xx1
L79436-xx1
L77267-001
L77268-001
L78087-xxx
L78085-xxx
L78086-xxx
L78083-xxx
L78084-xxx
L78082-xxx
L78080-xxx
L78081-xxx
L78079-xxx
L78078-xxx
L45098-001
L57506-001
L45099-001
L45101-001