Acer AcerPower 6000 Manuale delle opzioni - Pagina 2
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4.1.2
Preinstallation Instructions
Always observe the following before you install a system component:
1. Turn off the system power and all the peripherals connected to the unit before
opening it. To turn off the system:
i.
Press the power button located on the front of the system unit for at least
four seconds. Quickly pressing the button puts the system in Suspend
mode only.
ii. Turn off the system main power switch located on the rear panel. If the
system main power switch is not available, unplug the system.
2. Open the system according to the instructions in section 4.2.1.
3. Follow the ESD precautions in section 4.1.1 before handling a system
component.
4. Remove any expansion boards or peripherals that block access to the DIMM
sockets or CPU socket.
5. See the following sections for specific instructions on the component you wish
to install.
4-2
AcerPower 6000 User's Guide
Not turning off the system properly before
you start installing components may damage
your system.
Do not attempt the procedures described in
the following sections unless you are a
qualified service technician.