System board
Description Spare part number
System board
i3-7100U 4 GB UMA graphics with thermal pads and Windows operating system 923765-601
i5-7200U 16 GB UMA graphics with thermal pads and Windows operating system 923766-601
i5-7200U 4GB UMA graphics with thermal pads and Windows operating system 923767-601
i5-7200U 8GB UMA graphics with thermal pads and Windows operating system 923768-601
i5-7300U 16 GB UMA graphics with thermal pads and Windows operating system 923769-601
i5-7300U 8GB UMA graphics with thermal pads and Windows operating system 923770-601
i7-7600U 16 GB UMA graphics with thermal pads and Windows operating system 923771-601
i7-7600U 8GB UMA graphics with thermal pads and Windows operating system 923772-601
IMPORTANT: Make special note of each screw and screw lock size and location during removal and
replacement.
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.
4. Remove the following components:
a. Kickstand (select products only) (see Kickstand on page 26)
b. Back cover (see Back cover on page 29)
c. Display panel (see Display panel on page 30)
d. Battery (see Battery on page 32)
e. Hall sensor board (see Hall sensor board on page 34)
f. Kickstand hinges (see Kickstand hinges on page 35)
g. Solid-state drive (see Solid-state drive on page 36)
h. WLAN module (see WLAN module on page 38)
i. WWAN module (see WWAN or GPS module (select products only) on page 40)
j. Webcam (see Webcam on page 42)
k. Microphone board (see Microphone board on page 43)
l. Rear webcam (see Rear webcam on page 45)
Remove the system board:
1. Remove the 8 screws (1) securing the system board.
Component replacement procedures 47