System board
NOTE: All system board spare part kits include replacement thermal material.
All system boards use the following part numbers:
xxxxxx-001: Non-Windows operating systems
xxxxxx-601: Windows 10 operating system
Description Spare part number
System board with processor:
Intel Core i7-7500U processor; 2-GB discrete graphics memory 907715-xxx
Intel Core i5-7200U processor; 2-GB discrete graphics memory 907714-xxx
Intel Core i3-7100U processor; 2-GB discrete graphics memory 907713-xxx
Before removing the system board, follow these steps:
1. Shut down 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 all external devices connected to the computer.
3. Disconnect the power from the computer by rst unplugging the power cord from the AC outlet, and
then unplugging the AC adapter from the computer.
4. Remove the following components:
a. Service door (see Service door on page 31).
b. Hard drive (see Hard drive on page 34)
c. Optical drive (Optical drive on page 32)
d. Keyboard (see Keyboard on page 41)
e. Top cover (see Top cover on page 48)
f. Battery (see Battery on page 62)
When replacing the system board, be sure to remove the following components (as applicable) from the
defective system board and install on the replacement system board:
●
Memory modules (see Memory modules on page 36)
●
WLAN/Bluetooth module (see WLAN/Bluetooth combo card on page 38)
●
M.2 solid-state drive (see M.2 solid-state drive on page 40)
●
Heat sink (see Heat sink assembly on page 74)
Remove the system board:
1. Position the computer upright on a at surface.
70 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
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