HP 15 Notebook PC HP 15 TouchSmart Notebook PC Compaq 15 Notebook PC Compaq 15 TouchSmart Notebook PC HP 250 G2 Notebook PC HP 255 G2 Notebook PC Maintenance and Service Guide

AMD processor and discrete graphics
AMD processor and UMA graphics
The thermal material must be thoroughly cleaned from the surfaces of the heat sink and the system board
components each time the heat sink is removed. Replacement thermal materials are included with the fan/
heat sink assembly, processor, and system board spare part kits.
Intel Bay Trail processor and UMA graphics
Component replacement procedures 93