User Guide170www.nec-computers.comInstalling or Removing DIMMDIMMThe DIMM (Dual Inline Memory Module) is installed in a DIMM socket on the motherboard installed in the server.The motherboard contains six pair of sockets in which DIMMs are installed. At leasttwo DIMMs are installed in DIMMs #11 and #21. (The DIMMs normally installed maybe replaced.)DIMMs are installed on the sockets in the ascending order of DIMM socket numbers inthe unit of two modules DIMMs.Caution■ The DIMM is easily affected by static electricity. Handle theDIMM after making your body contact with a metallic framesection of the server to discharge the static electricity onyour body. Do not make bare hands contact with terminalsand components on the DIMM. In addition, do not put theDIMM on a desk directly. See "Static Precautions" for detailsof the static electricity.■ Do not use any DIMM not approved by the manufacturer. Ifan unapproved third party's DIMM is installed in the server,not only the DIMM but also the server itself may be defec-tive. You will be charged by any repair of a malfunction ordefect caused by such a device within the warranty period.#33#32#31#23#22#21#13#12#11#43#42#41