Hardware Reference Guide
Table Of Contents
- Product features
- Setup
- Hardware upgrades
- Serviceability features
- Warnings and cautions
- Removing and installing the access panel
- Removing and installing the access panel of the HP EliteDesk 800 35W
- Upgrading system memory
- Removing a hard drive
- Installing a hard drive
- Replacing an M.2 PCIe solid-state drive
- Replacing the WLAN module
- Installing an external antenna
- Replacing the battery
- Synchronizing the optional wireless keyboard and mouse
- Electrostatic discharge
- Computer operating guidelines, routine care and shipping preparation
- Accessibility
- Index
9. Slide the new memory module (1) into the slot at approximately a 30° angle, and press the memory
module down (2) so that the latches lock it in place.
NOTE: A memory module can be installed in only one way. Match the notch on the module with the tab
on the memory module slot.
10. Tilt the fan down, and then press the fan down until the it clicks into place.
CAUTION: Avoid pulling the fan cable.
11. Install the access panel.
● For instructions on installing the access panel on a 35W model, see Installing the access panel of
the HP EliteDesk 800 35W on page 13.
● For instructions on installing the access panel on any other model, see Installing the access panel
on page 11.
12. If the computer was on a stand, replace the stand.
13. Reconnect external devices, plug in the power cord, and then turn on the computer. The computer
automatically recognizes the new memory.
14. Lock any security devices that were disengaged when the access panel was removed.
18 Chapter 3 Hardware upgrades