Asus Motherboard A7N8X-VM/400 - Manual (Page 18)

1-8 Chapter 1: Product introduction
1.6 Motherboard installation
The A7N8X-VM/400 uses the Micro ATX form factor.
1.6.1 Placement direction
When installing the motherboard, orient the chassis correctly. The edge with the
external ports goes to the rear part of the chassis. Refer to the image below. It
may be more convenient to install major cables, the CPU, and modular
components before fixing the motherboard inside the case frame.
1.6.2 Screw holes
Place eight (8) screws into the holes indicated by circles to secure the
motherboard to the chassis.
Place this side
towards the rear of
the chassis
Do not overtighten the screws! Doing so may damage the
motherboard.
Unplug the power cord before installing the motherboard. Failure to do
so may cause you physical injury and damage Motherboard
components.