Memory Modules - HP ENVY 15 Maintenance And Service Manual

8. Remove the subwoofer (see
9. Remove the system board (see
Remove the speakers:
1. Turn the computer, with the front edge toward you.
2. Remove the two Phillips screws (1).
3. Disengage the cables, and then remove the front speakers (2).
Reverse this procedure to install the speakers.

Memory modules

Description
4-GB memory module (PC3L, 12800, 1600-MHz)
8-GB memory module (PC3L, 12800, 1600-MHz)
Before removing a memory 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
5. Remove the optical drive (see
6. Remove the top cover from the base enclosure (see
7. Remove the WLAN module (see
72 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Subwoofer on page
System board on page
Battery on page 42),
Optical drive on page
WLAN module on page
63).
67).
43).
Base enclosure on page
59).
Spare part number
691740-005
693374-005
46).