HP Notebook PC (Intel) * Models: 15-ay000 - 15-ay099 HP 250 G5 Notebook PC HP 256 G5 Notebook PC - Maintenance and Service Guide

Table of contents
1 Product description ....................................................................................................................................... 1
HP Notebook PC; Intel 7th generation and Pentium/Celeron processors; non-touch models ............................. 1
HP Notebook PC; Intel 5th and 6th generation and Pentium/Celeron processors; non-touch models ............... 5
HP Notebook PC; Intel 7th generation Core and Pentium/Celeron processors; touch models ............................ 9
HP Notebook PC; Intel 5th and 6th generation and Pentium/Celeron processors; touch models ..................... 12
HP 250/256 G5 Notebook PC models .................................................................................................................. 16
2 External component identication ................................................................................................................ 21
Display ................................................................................................................................................................. 21
Right side ............................................................................................................................................................. 22
Left side ............................................................................................................................................................... 23
Top ........................................................................................................................................................................ 24
TouchPad ........................................................................................................................................... 24
Lights ................................................................................................................................................. 25
Button ................................................................................................................................................ 26
Keys ................................................................................................................................................... 27
Using the action keys ........................................................................................................................ 28
Bottom ................................................................................................................................................................. 29
Labels ................................................................................................................................................................... 30
3 Illustrated parts catalog .............................................................................................................................. 31
Computer major components .............................................................................................................................. 31
Miscellaneous parts ............................................................................................................................................. 37
Display assembly subcomponents ...................................................................................................................... 38
Mass storage devices ........................................................................................................................................... 40
4 Removal and replacement procedures preliminary requirements .................................................................... 43
Tools required ...................................................................................................................................................... 43
Service considerations ......................................................................................................................................... 43
Plastic parts ....................................................................................................................................... 43
Cables and connectors ...................................................................................................................... 43
Drive handling ................................................................................................................................... 44
Grounding guidelines ........................................................................................................................................... 44
Electrostatic discharge damage ........................................................................................................ 44
Packaging and transporting guidelines .......................................................................... 45
Workstation guidelines ................................................................................ 45
v