HP ProOne 400 G1 All-in-One User Manual

8. Remove the three screws securing the VESA panel to the chassis (1), and then lift the panel out
of the chassis (2).
Figure 3-21 Removing the VESA panel
9. Remove the two screws securing the fire enclosure shield to the chassis (1).
Replacing the battery 29

HP ProOne 400 G1 All-in-One Specifications

General

Brand	HP
Model	ProOne 400 G1 All-in-One
Category	Desktop
Language	English