Acer G901 manual System access panels, Before removing the access panels, Rear access panel

44 3 Hardware configuration

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:

1Turn off all peripheral devices connected to this product.

2Turn off the system by pressing the power button on the front of the product.

3Disconnect the AC power by unplugging all AC power cords from the system or wall outlet.

4Disconnect all cables and telecommunication lines that are connected to the system.

5Retain 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.

6Do 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

1Release the captive screws located on the rear edge of the panel.

2While lightly pressing the panel against the chassis, slide it toward the rear of the chassis.