Acer Altos G330 MK2 Manuel d'utilisateur télécharger pdf (Page 48)

3 System upgrade

Pre-installation instructions

Perform the steps below before you open the server or before you

remove or replace any component.

Warning! Failure to properly turn off the server before you

start perform any hardware configuration may cause

serious damage and bodily harm. Do not attempt the

procedures described in the following sections unless you

are a qualified service technician.

1 Back up all important system and data files before performing any

hardware configuration.

2 Turn off the server and all connected peripherals.

3 Unplug all power cables from their outlets.

4 Disconnect all telecommunication cables from their ports.

5 Place the server on a flat, stable surface.

6 Open the server according to the instructions on page 31.

7 Follow the ESD precautions described in the previous section when

handling a server component.

Post-installation instructions

Perform the steps below after installing a server component.

1 See to it that all components are installed according to the

described step-by-step instructions.

2 Reinstall any expansion board(s), peripheral(s), bracket(s) and

system cable(s) that have previously been removed.

3 Reinstall the side panel and the front bezels.

4 Reconnect the power, peripheral, and telecommunication cables.

5 Turn on the system.

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Acer Altos G330 MK2 Manuel d'utilisateur Page 48