HP Pavilion Gaming 15 Series

Memory module
Table 5-2 Memory module description and spare part number information
Description Spare part number
16-GB memory module (DDR4, 2666 MHz, 1.2 V) 937438-855
8-GB memory module (DDR4, 2666 MHz, 1.2 V) 937236-855
4-GB memory module (DDR4, 2666 MHz, 1.2 V) L10598-855
Update BIOS before adding memory modules
Before adding new memory, make sure you update the computer to the latest BIOS.
CAUTION: Failure to update the computer to the latest BIOS prior to installing new memory may result in
various system problems.
To update BIOS:
1. Navigate to www.hp.com.
2. Click Support & Drivers, and then click Drivers & Software.
3. In the Enter a product name/number box, type the computer model information, and then click Search.
4. Click the link for the computer model.
5. Select the operating system, and then click Next.
6. Under Step 2: Select a Download, click the BIOS link.
7. Click the link for the most recent BIOS.
8. Click the Download button, and then follow the on-screen instructions.
Before removing the memory module, follow these steps:
1. Turn o the computer. If you are unsure whether the computer is o or in Hibernation, turn the computer
on, and then shut it down through the operating system.
2. Disconnect the power from the computer by rst unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the computer.
3. Disconnect all external devices from the computer.
4. Remove the bottom cover (see Bottom cover on page 32).
Remove the memory module:
1. Disconnect the battery cable from the system board.
34 Chapter 5 Removal and replacement procedures