![](http://pdfasset.owneriq.net/b/44/b44747fe-2eb2-423b-8dbe-9f6ee5aa3d88/b44747fe-2eb2-423b-8dbe-9f6ee5aa3d88-bg83.png)
Take Apart CPU Stiffener - 57
Replacement Note: After
reinstalling the CPU
stiffener, use the Duo
battery contact alignment
tool to check the alignment
of the battery contacts.
5 If you are replacing a
damaged CPU stiffener,
first remove the display
switch and the display
actuator. Return the
stiffener with the rear
cover attached.
Display
Actuator
Display
Switch
CPU
Stiffener