Technical information

58 Chapter 3
Removing the Upper Cover
1. See “Removing the Keyboard” on page 55.
2. Remove the 27 securing screws from 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