HP Probook 450 G9 Maintenance And Service Manual page 29

Table 3-1 Computer major component descriptions and part numbers
Item Component
(1) Display assembly
NOTE: Display spare parts are available only as subcomponents. For spare part information, see
Display assembly subcomponents on page
(2) Top cover with keyboard
NOTE: For a detailed list of country codes, see
Backlit
Not backlit
(3) Power connector cable
(4) Touchpad
NOTE: The touchpad cable is available in the Cable Kit as spare part number N01914-001.
(5) Speaker
(6) System board (includes integrated processor)
NOTE: All system board spare part kits include replacement thermal material.
The system board repair support kit is available as spare part number N08219-888. The kit includes various protective
tapes and power LED sponge.
All system boards use the following part numbers:
xxxxxx-001: Non-Windows operating systems
xxxxxx-601: Windows operating system
Models with integrated unified memory architecture (UMA) graphics memory
Intel Core i7-1260P processor
●
Intel Core i7-1255U processor
●
Intel Core i7-1240P processor
●
Intel Core i5-1235U processor
●
Intel Core i5-1235U processor, models with WWAN
●
Intel Core i3-1215U processor
●
Intel Core i3-1215U processor, models with WWAN
●
Intel Pentium Gold 8505 processor
●
Intel Celeron 7305 processor
●
Models with discrete graphics memory
Intel Core i7-1255U processor
●
Intel Core i5-1235U processor
●
(7) Heat sink (includes replacement thermal material)
Discrete graphics
UMA graphics
23.
Top cover with keyboard on page
Spare part number
not available as a
spare part
70.
N01933-001
N01934-001
M21725-001
N14647-001
M21723-001
N01276-xx1
N01275-xx1
N01274-xx1
N01272-xx1
N01273-xx1
N01270-xx1
N01271-xx1
N01269-xx1
N01268-xx1
N01267-xx1
N01266-xx1
N03344-001
N03345-001
Computer major components 21