Table 3-1 Computer major component descriptions and part numbers
Item Component Spare part number
(1) Display assembly
NOTE: Display spare parts are available only as subcomponents. For spare part information, see
Display assembly subcomponents on page 20.
not available as a
spare part
(2) Top cover/keyboard
NOTE: For a detailed list of country codes, see Keyboard with top cover on page 68.
Backlit M30681-xx1
Not backlit M30682-xx1
Backlit, for use in privacy models M30683-xx1
(3) Power connector cable M15626-001
(4) Speakers M30648-001
(5) System board (includes integrated processor)
NOTE: All system board spare part kits include replacement thermal material.
All system boards use the following part numbers:
xxxxxx-001: Non-Windows operating systems
xxxxxx-601: Windows operating system
AMD Ryzen 7 PRO 4750U M30644-xx1
AMD Ryzen 7 PRO 4750U (WWAN models) M30645-xx1
AMD Ryzen 7 4700U M30640-xx1
AMD Ryzen 7 4700U (WWAN) M30641-xx1
AMD Ryzen 5 PRO 4650U M30642-xx1
AMD Ryzen 5 PRO 4650U (WWAN models) M30643-xx1
AMD Ryzen 5 4500U M30638-xx1
AMD Ryzen 5 4500U (WWAN) M30639-xx1
AMD Ryzen 3 4300U M30636-xx1
AMD Ryzen 3 4300U (WWAN models) M30637-xx1
(6) Heat sink (includes replacement thermal material) M30651-001
(7) Solid-state drive
1 TB, PCIe, TLC L85348-001
512 GB, PCIe, TLC L85360-001
512 GB, PCIe, value L85364-001
256 GB, PCIe, TLC L85350-001
256 GB, PCIe, value L85354-001
128 GB, SATA-3, TLC L85346-001
(8) RTC battery L13694-001
Computer major components 19