MSI MS-1651 - Whitebook ID2 - 15.4 User Manual page 3

GX620&MS-1651 Disassemble SOP
■ 2、BOTTOM DOOR ASSY
2-1： Remove 2pcs M2.5*5mm Screws;
Note：Screw driver torque is 2.0~2.5kgf.cm
2-2： Remove Bottom Door Assy as below;