4. Remove the optical drive connector and cable (3).
Reverse this procedure to install the optical drive connector.
System board
NOTE: The system board spare part kit includes replacement thermal materials.
Description Spare part 
number
System board (includes replacement thermal materials):
All system boards use the following part numbers:
xxxxxx-001: Non-Windows operating systems
xxxxxx-601: Windows 10 operating system
 
Intel Core i7-6700H processor and 4 GB of dedicated video memory 832848-xx1
Intel Core i7-6700H processor and 4 GB of dedicated video memory for use in models with a 3D camera 832849-xx1
Intel Core i5-6300H processor and 4 GB of dedicated video memory 832847-xx1
Intel Core i5-6300U processor and 4 GB of dedicated video memory for use in models with a 3D camera 843077-xx1
Intel Core i5-6200U processor and 2 GB of dedicated video memory 841932-xx1
Intel Core i7-6700H processor and UMA video memory 840295-xx1
Intel Core i3-6100U processor and UMA video memory 841931-xx1
Before removing the system board, follow these steps:
56 Chapter 6   Removal and replacement procedures for Authorized Service Provider parts