HP Notebook PC (AMD) HP 255 G4 Notebook PC - Maintenance and Service Guide
Component Description
To access this document in Windows 7: Select Start > HP Support Assistant > Next > My computer > User Guides.
To access this document in Windows 8.1:
From the Start screen, type support, and then select the HP Support Assistant app.
‒ or –
From the Windows desktop, click the question mark icon in the notication area, at the far right of the taskbar.
To access this document in Windows 10:
Select Start, select All apps, select HP Help and Support, and then select HP Documentation.
6 Chapter 2 External component identication