Lenovo a58 5441 用户指南

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页码 80
4.
   
Press
 
the
 
optical
 
drive
 
lock
 
1
 
and
 
slide
 
the
 
optical
 
drive
 
out
 
the
 
rear
 
of
 
the
 
drive
 
bay
 
assembly.
 
5.
   
Remove
 
the
 
optical
 
drive
 
retainer
 
from
 
the
 
old
 
optical
 
drive
 
and
 
then
 
install
 
it
 
on
 
the
 
left
 
side
 
of
 
the
 
new
 
optical
 
drive.
   
  
Figure
 
18.
 
Removing
 
the
 
old
 
optical
 
drive
  
Figure
 
19.
 
Installing
 
the
 
retainer
 
24
 
User
 
Guide