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Display switch module
NOTE: The display switch module is included in the Display Hinge Kit, spare part number 430473-001
for computers with Intel processors, 455817-001 for computers with AMD processors.
Before removing the display switch module, follow these steps:
1.
Shut down the computer. If you are unsure whether the computer is off 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 first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4.
Remove the battery (see
Battery on page 56).
5.
Remove the following components:
a.
Hard drive (see
Hard drive on page 61)
b.
Wireless module compartment cover (see
WLAN module on page 65)
c.
Optical drive (see
Optical drive on page 73)
d.
Keyboard (see
Keyboard on page 74)
e.
Switch cover (see
Switch cover on page 79)
f.
Display assembly (see
Display assembly on page 82)
g.
Top cover (see
Top cover on page 87)
Remove the display switch module:
1.
Turn the computer upside down with the front toward you.
2.
Remove the two silver Phillips PM2.5×5.0 screws that secure the top cover trim to the computer.
3.
Turn the computer right-side up with the front toward you.
104 Chapter 4 Removal and replacement procedures