Installing Sodimms - HP SignagePlayer mp8000r Maintenance And Service Manual

Installing SODIMMs

CAUTION:
Regardless of the power-on state, voltage is always supplied to the memory modules as long as the
computer is plugged into an active AC outlet. Adding or removing memory modules while voltage is
present may cause irreparable damage to the memory modules or system board.
The memory module sockets have gold-plated metal contacts. When upgrading the memory, it is
important to use memory modules with gold-plated metal contacts to prevent corrosion and/or
oxidation resulting from having incompatible metals in contact with each other.
Static electricity can damage the electronic components of the computer or optional cards. Before
beginning these procedures, ensure that you are discharged of static electricity by briefly touching a
grounded metal object.
When handling a memory module, be careful not to touch any of the contacts. Doing so may damage
the module.
1. Prepare the computer for disassembly
2.
Remove the access panel
3. Locate the memory module sockets on the system board.
WARNING!
components to cool before touching.
4.
If you are adding a second SODIMM, remove the SODIMM from the top XMM1 socket to access
the bottom XMM3 socket. Press outward on the two latches on each side of the SODIMM (1) then
pull the SODIMM out of the socket (2).
Figure 7-14
104 Chapter 7 Removal and Replacement Procedures Ultra-Slim Desktop (USDT) Chassis
You must disconnect the power cord before adding or removing memory modules.
(Computer Access Panel on page
To reduce risk of personal injury from hot surfaces, allow the internal system
Removing a SODIMM
(Preparation for Disassembly on page
99).
92).