1040 Memory Modules - Lenovo ZhaoYang K49 Hardware Maintenance Manual

Removal steps of optical drive bezel and optical drive bracket
Remove the screws 1 and then remove the optical drive bracket.
Step Screw (quantity)
1
M2 × 3 mm, flat-head, nylon-coated (2)

1040 Memory modules

For access, remove these FRUs in order:
• "1010 Battery pack" on page 44
• "1020 Bottom slot cover" on page 44
46
Hardware Maintenance Manual
Color Torque
Black 1.85 kgf-cm