HP ZBook 15 G3 Base Model Mobile Workstation Manuel d'utilisateur télécharger pdf (Page 48)

Memory module

Description Spare part number

For use in models with Intel Core processors

16-GB 820571-002

8-GB 820570-002

4-GB 820569-002

For use in models with Xeon Core processors

16-GB 835886-002

8-GB 835887-002

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 > 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 a 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 unplugging the power cord from the computer.

3. Disconnect all external devices from the computer.

4. Remove the bottom cover (see Bottom cover on page 32).

5. Disconnect the battery (see Battery on page 34).

The computer includes two double-stacked memory module sockets. Use the following image to determine

the correct order to install memory modules. Memory installation order only matters if there are less than

four SODIMMs.

36 Chapter 5 Removal and replacement procedures for Customer Self-Repair parts

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HP ZBook 15 G3 Base Model Mobile Workstation Manuel d'utilisateur Page 48