Maintenance and Service Guide

8. Remove the keyboard (4).
Reverse this procedure to install the keyboard.
System board
NOTE: The system board spare part kit includes battery connector bracket and replacement
thermal material.
All system boards use the following part numbers:
xxxxxx-001: Windows 7 or non-Windows operating systems
xxxxxx-601: Windows 10 operating system
Description Spare part number
Intel Xeon E3-1575M processor 901564-xxx
Intel Xeon E3-1535M processor 848306-xxx
Intel Core i7-6820HQ processor 848304-xxx
Intel Core i7-6700HQ processor 848302-xxx
Intel Core i5-6440HQ processor 848300-xxx
Intel Core i5-6300HQ processor 920991-xxx
Before removing the system board, follow these steps:
Component replacement procedures 77