HP ENVY 15-3040nr HP ENVY 15 - Maintenance and Service Guide - Page 55

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2. Remove the memory module (2) by pulling it away from the slot at an angle. Reverse this procedure to install a memory module. Top cover NOTE: The top cover spare part kit includes the TouchPad button board and cable and the TouchPad and cable. Description For use on computer models equipped with USB 3.0 capability For use on computer models equipped with USB 2.0 capability Spare part number 684366-001 668849-001 Before removing the top cover, 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 35). 5. Remove the service cover (see WLAN module on page 42). ENWW Component replacement procedures 47

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2.
Remove the memory module
(2)
by pulling it away from the slot at an angle.
Reverse this procedure to install a memory module.
Top cover
NOTE:
The top cover spare part kit includes the TouchPad button board and cable and the TouchPad
and cable.
Description
Spare part number
For use on computer models equipped with USB 3.0 capability
684366-001
For use on computer models equipped with USB 2.0 capability
668849-001
Before removing the top cover, 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
35
).
5.
Remove the service cover (see
WLAN module
on page
42
).
ENWW
Component replacement procedures
47