Placement Direction; Screw Holes - Asus Crosshair IV Extreme Manual

2.2.3

Placement direction

When installing the motherboard, ensure that you place it into the chassis in
the correct orientation. The edge with external ports goes to the rear part of the
chassis as indicated in the image below.
2.2.4

Screw holes

Place nine (9) screws into the holes indicated by circles to secure the motherboard
to the chassis.
DO NOT overtighten the screws! Doing so can damage the motherboard.
Place this side towards
the rear of the chassis
2-8 Chapter 2: Hardware information