Apple MD094LL/A Manuale Utente

iMac (27-inch, Mid 2010) Take Apart — General Information 

 2010-09-09

•  The iMac (27-inch, Mid 2010) has a glass panel that attaches to the front, which must be 

removed prior to replacing any module on the unit.

•  Important: The glass panel should only be removed by Apple-authorized technicians.  

Read and follow all of the cleaning and handling recommendations to prevent damaging 
the glass and LCD panel.

•  Follow ESD precautions when the front bezel and the LCD display are removed.

Special tools are required to remove, handle and clean the glass panel, such as the following. 
•  ESD-safe workstation, including an ESD mat and wrist or heel strap
•  ESD bags (for storing ESD-sensitive parts while removed from unit)
•  Magnetized Torx T10 screwdriver
•  Magnetized Torx T8 screwdriver
•  Magnetized Torx T6 screwdriver
•  Phillips #2 screwdriver
•  Black stick (nylon probe, Apple part #922-5065) or other non-conductive nylon or plastic 

flat-blade tool

•  Kapton tape
•  Magnifying glass, for reading serial number etched on bottom of stand
•  Digital volt meter (for troubleshooting)
•  Soft, clean towel or cloth (to protect display and removed parts from scratches)

For more information about tools, refer to: 

In addition, the following software programs are required for troubleshooting:
•  Apple Service Diagnostic (ASD), version 3S140 or later
•  Apple Hardware Test (AHT), version 3A202 or later
•  Bluetooth Service Diagnostic (BSD)