AOpen DEX4500 series Assembly Manual page 29

3-4-21.
Tighten 2 pcs of Top -Back Cover screw
(FPH M3 screw) by the screw driver.
(Screwdriver torque : 3.0 ±0.5 kgf. cm )
3-4-22.
Tighten 4 pcs of DIMM & MCH heat sink – AL
covers screw (FPH M3 screw) by the screw
driver.
(Screwdriver torque : 3.0 ±0.5 kgf. cm )
Screw
28
Screw