HP ProDesk 400 G4 Desktop Mini PC User Manual download pdf (Page 12)

2 Setup

Changing from desktop to tower orientation

IMPORTANT: Be sure that at least 10.2 centimeters (4 inches) of space on all sides of the computer remains

clear and free of obstructions.

The computer can be used in a tower orientation with an optional tower stand that can be purchased from HP.

NOTE: To stabilize the computer in a tower orientation, HP recommends the use of the optional tower

stand.

1. Remove/disengage any security devices that prohibit opening the computer.

2. Remove all removable media, such as a USB ash drive, from the computer.

3. Turn o the computer properly through the operating system, then turn o any external devices.

4. Disconnect the power cord from the AC outlet and disconnect any external devices.

CAUTION: Regardless of the power-on state, voltage is always present on the system board as long as

the system is plugged into an active AC outlet. To avoid damage to the internal components of the

computer, you must disconnect the power cord.

5. Orient the computer so that its right side is facing up, and place the computer in the optional stand.

6. Reconnect the power cord and any external devices, then turn on the computer.

6 Chapter 2 Setup

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HP ProDesk 400 G4 Desktop Mini PC User Manual Page 12