5. The ngerprint reader board cable is attached to the top cover with double-sided adhesive. Use a tool to
pry the ngerprint reader board up (4), and then remove the board and cable.
Reverse this procedure to install the ngerprint reader board.
System board
NOTE: The system board spare part kit includes 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
System board, equipped with an Intel Core i7-7820HQ processor 921048-xxx
System board, equipped with an Intel Core i7-7700HQ processor 921047-xxx
System board, equipped with an Intel Core i7-7440HQ processor 921046-xxx
System board, equipped with an Intel Core i7-7300HQ processor 921045-xxx
System board, equipped with an Xeon E3-1535M processor 921050-xxx
System board, equipped with an Xeon E3-1505M processor 921049-xxx
Before removing the system board, follow these steps:
1. Turn o the computer. If you are unsure whether the computer is o or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
62 Chapter 5 Removal and replacement procedures for Authorized Service Provider parts
To Next Page
Loading...
