Acer AcerPower SP - Manual (Page 12)

2.3. Starting your computer
After connecting all the peripheral equipment, start your computer according to
the below steps:
1. Power on all peripheral equipment, such as monitor, printer, fax, speakers
etc.
2. Turn on the system. Once the start-up process is complete, you can begin to
use the computer.
Shutting down your computer
From the “Start” Menu, select “Shut Down” and click OK.
In the event of a system crash, press and hold the power button on the front of
the system for four seconds. After the system has shut down, turn off all
peripheral devices.
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