System Board - HP Pavilion 15-eg3057ng Maintenance And Service Manual

Reverse this procedure to install the heat sink.

System board

To remove the system board, use these procedures and illustrations.
Table 5-11 System board descriptions and part numbers
Description
System board (includes processor):
All system boards use the following part numbers:
xxxxxx-001: Non-Windows operating system
xxxxxx-601: Windows 10 operating system
System board for use in models with UMA graphics memory:
Intel Core i7-1195G7 processor
●
Intel Core i5-1155G7 processor
●
System board for use in models with discrete graphics memory:
Intel Core i7-1195G7 processor and NVIDIA GeForce MX450 graphics
●
Intel Core i5-1155G7 processor and NVIDIA GeForce MX450 graphics
●
Intel Core i5-1155G7 processor and NVIDIA GeForce MX350 graphics
●
Before removing the system board, follow these steps:
1. Prepare the computer for disassembly (see Preparation for disassembly on page
Spare part number
M74949-xx1
M74948-xx1
M74947-xx1
M74946-xx1
M74945-xx1
34).
System board 49