Table 3-1
Computer major components and their descriptions
Item
Component
Spare part number
(1)
Display assembly
NOTE:
Display assemblies are spared only at a subcomponent level.
(2)
Keyboard/top cover (includes keyboard cable):
For a detailed list of country codes, see
For use in ghost white models without a backlight
L58644-xx1
For use in ghost white models with a backlight
L58646-xx1
For use in acid green models with a backlight
L58645-xx1
(3)
Vent covers (left and right)
not spared
(4)
Touchpad
NOTE:
The touchpad cable is available using spare part number L56879-001.
L56905-001
(5)
Power connector cable
L56877-001
(6)
Fan shields (left and right)
not spared
(7)
Power button board
NOTE:
The power button board cable is available using spare part number L56881-001.
For use in ghost white models
L56880-001
For use in acid green models
L57168-001
(8)
Speakers (includes cushion)
L56882-001
(9)
System board (includes 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
Intel Core i7-9750H processor and 6 GB of discrete graphics memory (GeForce GTX 1660 Ti)
L58846-xx1
Intel Core i7-9750H processor and 4 GB of discrete graphics memory (GeForce GTX 1650)
L58851-xx1
Intel Core i7-9750H processor and 3 GB of discrete graphics memory (GeForce GTX 1050)
L58849-xx1
Intel Core i5-9300H processor and 6 GB of discrete graphics memory (GeForce GTX 1660 Ti)
L58852-xx1
Intel Core i5-9300H processor and 4 GB of discrete graphics memory (GeForce GTX 1650)
L58850-xx1
Intel Core i5-9300H processor and 3 GB of discrete graphics memory (GeForce GTX 1050)
L58848-xx1
Thermal pads (not illustrated)
L56874-001
(10)
USB board
NOTE:
The USB board cable is available using spare part number L56876-001.
L56875-001
(11)
Heat sink for use in models with GeForce GTX 2060/2060Ti graphics
L56873-001
Heat sink for use in models with GeForce GTX 2050 graphics
L57166-001
Heat sink for use in models with GeForce GTX 1050 graphics
L57167-001
Thermal grease (not illustrated)
L65268-001
Computer major components
15