Acer Altos G900 - Manual (Page 60)

3 Hardware configuration 44
System access panels
This section discusses the procedures in:
• Removing and replacing the rear access panel
• Removing and replacing the front access panel
Before removing the access panels
To avoid personal injury or property damage, the following safety instructions
apply whenever accessing inside the product:
1 Turn off all peripheral devices connected to this product.
2 Turn off the system by pressing the power button on the front of
the product.
3 Disconnect the AC power by unplugging all AC power cords from
the system or wall outlet.
4 Disconnect all cables and telecommunication lines that are
connected to the system.
5 Retain all screws or other fasteners when removing the access
panel(s). Upon completion of accessing inside the product,
refasten access panels with original screws or fasteners.
6 Do not access inside power supply. There are no serviceable parts
in the power supply. Return to manufacturer for servicing.
Rear access panel
The rear access panel provides access to the electronics bay, which
contains the PCI add-in cards and the server board set, and to the
power supply bay.
To remove the rear access panel
1 Release the captive screws located on the rear edge of the panel.
2 While lightly pressing the panel against the chassis, slide it toward
the rear of the chassis.
AA G900 ug - EN.book Page 44 Wednesday, September 25, 2002 5:23 PM