HP ENVY m7 Maintenance And Service Manual page 82

CAUTION:
various system problems. For steps on updating the BIOS, see
Hardware Diagnostics (UEFI) on page
7 on page 84, see
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
8. Remove the subwoofer (see
9. Remove the system board (see
Remove the memory module:
1. Turn the system board over.
2. Spread the retaining tabs (1) on each side of the memory module slot to release the memory module.
(The memory module tilts up.)
CAUTION:
components on the memory module.
72 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Failure to update the computer to the latest BIOS prior to installing new memory may result in
Ubuntu Linux – Using Setup Utility (BIOS) and System Diagnostics on page
Battery on page
Optical drive on page
Subwoofer on page
System board on page
To prevent damage to the memory module, hold it by the edges only. Do not touch the
81, see Using Setup Utility (BIOS) and System Diagnostics in Windows
38),
39).
Base enclosure on page
WLAN module on page 56).
60).
64).
Windows Using Setup Utility (BIOS) and HP PC
Spare part number
691740-005
693374-005
42).
87.