Asus P4GE-MX - Manual (Page 17)

ASUS P4GE-MX motherboard 1-7
Do not overtighten the screws! Doing so may damage the motherboard.
1.5.2 Placement direction
When installing the motherboard, make sure 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.
1.5.3 Screw holes
Place six (6) screws into the holes indicated by circles to secure the motherboard
to the chassis.
Place this side towards
the rear of the chassis