HP Pavilion 17-ar000 Maintenance and Service Guide - Page 38

Memory module, Update BIOS before adding memory modules, Support & Drivers, Drivers & Software

Page 38 highlights

3. Remove the WLAN module (3) by pulling the module away from the slot at an angle. NOTE: WLAN modules are designed with a notch to prevent incorrect insertion. Reverse this procedure to install the WLAN module. Memory module NOTE: Primary and expansion memory is installed in a side-by-side configuration on the system board. If only one memory module is installed, it must be installed in the socket labeled 1. Description 8-MB, SODIMM, DDR4-2400, 1.2-V 4-MB, SODIMM, DDR4-2400, 1.2-V 2-MB, SODIMM, DDR4-2400, 1.2-V Spare part number 862398-855 862397-855 864271-855 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. 30 Chapter 5 Removal and replacement procedures

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3.
Remove the WLAN module
(3)
by pulling the module away from the slot at an angle.
NOTE:
WLAN modules are designed with a notch to prevent incorrect insertion.
Reverse this procedure to install the WLAN module.
Memory module
NOTE:
Primary and expansion memory is installed in a side-by-side
configuration
on the system board. If
only one memory module is installed, it must be installed in the socket labeled 1.
Description
Spare part number
8-MB, SODIMM, DDR4-2400, 1.2-V
862398-855
4-MB, SODIMM, DDR4-2400, 1.2-V
862397-855
2-MB, SODIMM, DDR4-2400, 1.2-V
864271-855
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
.
30
Chapter 5
Removal and replacement procedures