Memory Module - HP Pavilion 15 Maintenance And Service Manual

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 optical drive (see
5. Remove the bottom cover (see
6. Remove the battery (see
Remove the solid-state drive:
1. Remove the Phillips PM2.0×2.3 screw (1) that secures the drive to the system board.
2. Remove the drive (2) by pulling it away from the connector.
NOTE:
Reverse this procedure to reassemble and install the solid-state drive.

Memory module

NOTE: Primary and expansion memory is installed in a side-by-side configuration in the bottom of
the computer. If only one memory module is installed, it must be installed in the socket labeled 1.
Description
8-MB, DDR4-2400, 1.2-V
4-MB, DDR4-2400, 1.2-V
2-MB, DDR4-2400, 1.2-V
Update BIOS before adding memory modules
Before adding new memory, make sure you update the computer to the latest BIOS.
CAUTION:
various system problems.
To update BIOS:
44 Chapter 5 Removal and replacement procedures
Optical drive on page
Bottom cover on page
Battery on page
Solid-state drives are designed with notches to prevent incorrect insertion.
Failure to update the computer to the latest BIOS prior to installing new memory may result in
36).
37).
39).
Spare part number
862398-855
862397-855
864271-855