will have more memory than the other, the larger amount should be assigned to Channel A. For example, if you are populating the sockets with one
●In any mode, the maximum operational speed is determined by the slowest DIMM in the system.
Installing DIMMs
CAUTION: You must disconnect the power cord and wait approximately 30 seconds for the power to drain before adding or removing memory modules. Regardless of the
The memory module sockets have
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. For more information, refer to Appendix D, Electrostatic Discharge
on page 54.
When handling a memory module, be careful not to touch any of the contacts. Doing so may damage the module.
1.Remove/disengage any security devices that prohibit opening the computer.
2.Remove all removable media, such as compact discs or USB flash drives, from the computer.
3.Turn off the computer properly through the operating system, then turn off any external devices.
4.Disconnect the power cord from the power outlet and disconnect any external devices.
CAUTION: You must disconnect the power cord and wait approximately 30 seconds for the power to drain before adding or removing memory modules. Regardless of the
5.Remove the access panel.
WARNING! To reduce risk of personal injury from hot surfaces, allow the internal system components to cool before touching.
18 Chapter 2 Hardware Upgrades | ENWW |