HP proone 400 g2 Maintenance & Service Manual page 49

● The system will operate in a higher-performing dual channel mode if the memory capacity of the
SODIMM in Channel A is equal to the memory capacity of the SODIMM in Channel B.
● In any mode, the maximum operational speed is determined by the slowest SODIMM in the system.
To remove a memory module:
1. Prepare the computer for disassembly (see
2. Remove the rear port cover (see
3. Remove the stand (see
4. Remove the access panel (see
5. Remove the system board shield (see
6. To remove a memory module, press outward on the two latches on each side of the SODIMM (1), then
pull the SODIMM out of the socket (2).
7. To install a memory module, slide the SODIMM into the socket at approximately a 30° angle (1), then
press the SODIMM 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 socket.
Preparing to disassemble the computer on page
Rear port cover on page
Attaching and removing a stand on page
Access panel on page
System board (EMI) shield on page
23).
24).
28).
37).
22).
Memory 39