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Table 3-1
Computer major components and their descriptions
Item
Description
(1)
Display panel assembly
NOTE:
subcomponent level.
(2)
Top cover/keyboard (includes cable)
NOTE:
No backlight
Backlit
(3)
Touchpad
NOTE:
(4)
Fingerprint sensor assembly
NOTE:
L52208-001.
(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
AMD Ryzen 5 3500U processor
AMD Ryzen 3 3200U processor
(6)
Heat sink (includes replacement thermal material)
(7)
Fan
(8)
RTC battery
(9)
Power/USB board (includes cable)
NOTE:
L52208-001.
(10)
WLAN module
Realtek RTL8821CE 802.11ac 1 × 1 Wi-Fi + Bluetooth 4.2 combination adapter
Realtek RTL8822BE 802.11ac 2 × 2 Wi-Fi + Bluetooth 4.2 combination adapter
(11)
Memory modules (DDR4-2400)
8 GB
4 GB
(12)
Card reader board (includes cable)
NOTE:
L52208-001.
(13)
Battery connector board
(14)
M.2 solid-state drive
512 GB, PCIe, TLC
18
Chapter 3 Illustrated parts catalog
Display panels are not spared as a whole assembly. They are only spared at a
For a detailed list of keyboard country codes, see
The touchpad cable is available in the Cable Kit as spare part number L52208-001.
The fingerprint sensor cable is available in the Cable Kit as spare part number
The power/USB board cable is also available in the Cable Kit as spare part number
The card reader board cable is also available in the Cable Kit as spare part number
Keyboard/top cover on page
66.
Spare part number
L45091-xxx
L45090-xxx
L45093-001
L45096-001
L58788-xxx
L58789-xxx
L45098-001
L45100-001
L02772-001
L44578-001
915621-001
915623-001
937236-850
L10598-850
L52223-001
L45086-001
L59049-001
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