HP 255 G5 - Page 5

Table of contents
1 Product description ....................................................................................................................................... 1
HP Notebook PC models with AMD A12, A10, A8, A6, E2 processors ................................................................... 1
HP Notebook PC models with AMD A9 processors ................................................................................................ 6
HP 255 G5 Notebook PC models ............................................................................................................................ 9
2 External component identication ................................................................................................................ 13
Display ................................................................................................................................................................. 13
Right side ............................................................................................................................................................. 14
Left side ............................................................................................................................................................... 15
Top ........................................................................................................................................................................ 16
TouchPad ........................................................................................................................................... 16
Lights ................................................................................................................................................. 17
Button ................................................................................................................................................ 18
Keys ................................................................................................................................................... 19
Using the action keys ........................................................................................................................ 20
Bottom ................................................................................................................................................................. 21
Labels ................................................................................................................................................................... 22
3 Illustrated parts catalog .............................................................................................................................. 23
Computer major components .............................................................................................................................. 23
Mass storage devices ........................................................................................................................................... 28
Miscellaneous parts ............................................................................................................................................. 30
Display assembly subcomponents ...................................................................................................................... 31
4 Removal and replacement procedures preliminary requirements .................................................................... 33
Tools required ...................................................................................................................................................... 33
Service considerations ......................................................................................................................................... 33
Plastic parts ....................................................................................................................................... 33
Cables and connectors ...................................................................................................................... 33
Drive handling ................................................................................................................................... 34
Grounding guidelines ........................................................................................................................................... 34
Electrostatic discharge damage ........................................................................................................ 34
Packaging and transporting guidelines .......................................................................... 35
Workstation guidelines ................................................................................ 35
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