Removal And Replacement Procedures All-In One (Aio) Chassis; Preparing To Disassemble The Computer - HP EliteOne 800 G1 Maintenance & Service Manual

5 Removal and Replacement
Procedures All-in One (AIO) Chassis
The following sections provide information about disassembling various components of the computer.

Preparing to disassemble the computer

To avoid injury and equipment damage, always complete the following steps in order, when opening
the HP Pro All-in-One.
1.
Remove all media from the computer.
2. Shut down the computer.
3.
After the system has completely shut down, disconnect the power adapter from the back of the
computer.
4. If a cable lock is installed on the rear of the unit, remove the lock.
5. Disconnect all other attached cables from the back of the computer.
6. If the height adjustable/recline stand is installed, before laying the computer down for service,
position the computer vertically by grasping the sides of the display, and then raise the display to
the highest position.
Place the computer face down on a soft flat surface. HP recommends that you set down a blanket,
towel, or other soft cloth to protect the screen surface from scratches or other damage.
WARNING!
34 Chapter 5 Removal and Replacement Procedures All-in One (AIO) Chassis
Beware of sharp edges inside the chassis.