Chapter 3 117
5. Replace the 24 securing screws on the lower cover.
Step Size Quantity Screw Type
Lower Cover
(red callout)
M2.0*6.0 15
Battery Bay
(green callout)
M2.0*3.0 7
ODD Bay
(blue callout)
M2.0*2.0 3
HDD Bay
(violet callout)
Flat Head M2.0*2.0 2
