HP Notebook PC (AMD) * Models: 15-ba100 - 15-ba199 * Models: 15-ba000 - 15-ba099 * Models: 15-bf100 - 15-bf199 * Models: 15-bf000 - 15-bf099 * Models: 15-bf100 - 15-bf199 * Models: 15-bg000 - 15-bg099 HP 255 G5 Notebook PC - Maintenance and Service Guide

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UMA graphics Thermal paste is used on the heat sink (1) and the processor (2).
Reverse this procedure to reassemble and install the heat sink assembly.
Component replacement procedures 59