HP 15 Series, Maintenance And Service Manual, Page: 81 / 105

System board
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
Table 6-14 System board descriptions and part numbers
Description Spare part number
System board for use in models with discrete graphics memory:
● AMD Athlon 300U processor and Radeon 530 graphics L53469-xx1
● AMD Ryzen 3-3200U processor and Radeon 530 graphics L46517-xx1
● AMD Ryzen 3-2200U processor and Radeon 530 graphics L20668-xx1
●
AMD A9-9425 processor and Radeon 530 graphics L46513-xx1
●
AMD A9-9425 processor and Radeon 520 graphics L20480-xx1
●
AMD A6-9225 processor and Radeon 530 graphics L46514-xx1
●
AMD A6-9225 processor and Radeon 520 graphics L20481-xx1
System board for use in models with UMA graphics memory:
● AMD Ryzen 7-3700U processor L51325-xx1
●
AMD Ryzen 5-3500U processor L46515-xx1
●
AMD Ryzen 3-3200U processor L46516-xx1
●
AMD Ryzen 5-2500U processor L20664-xx1
●
AMD Ryzen 3-2300U processor L20665-xx1
●
AMD Ryzen 3-2200U processor L20666-xx1
●
AMD A9-9425 processor L20477-xx1
●
AMD A6-9225 processor L20478-xx1
●
AMD A4-9125 processor L31720-xx1
●
AMD E2-9000e processor L20479-xx1
Before removing the system board, follow these steps:
1. Prepare the computer for disassembly ( Preparation for disassembly on page 33 ).
2. Remove the following components:
a. Optical drive (see Optical drive on page 34 )
b. Bottom cover (see Bottom cover on page 38 )
c. Battery (see Battery on page 41 )
d. Display (see Display assembly on page 61 )
Component replacement procedures 71