Installation guide

Memory Locations and Replacement Procedures
Matrix DFE-Diamond Series Installation Guide B-5
Figure B-7 DIMM and DRAM SIMM Locations for 7KR4290-02
DRAM SIMM Replacement Procedure
Removing the DRAM SIMM
ToremovetheexistingDRAMSIMM,proceedasfollows:
1. LocatetheDRAMSIMMconnectoronthemainPCboard.Referbacktotheapplicablefigure
foryourmodule(Figure B‐5,Figure B‐6,orFigure B‐7).
2. PushtheconnectorarmsawayfromtheDRAMSIMM,asshowninFigure B‐8,
enoughto
releasetheDRAMSIMMfromtheconnectorcontacts.
3. PulltheDRAMSIMMstraightupandremoveitfromtheconnectorcontacts.
1 DRAM SIMM 2 Flash DIMM 3 Main PC board
Note: To access and remove a DIMM or DRAM SIMM memory module, you may need to remove
the optional network expansion module (NEM), if one is installed in your DFE-Diamond module. To
remove the NEM, refer to the instructions in “Removing the Optional Network Expansion Module
(NEM)” on page B-9.
Caution: Observe all antistatic precautions when handling sensitive electronic equipment.
Precaución: Al trabajar con equipos electrónicos sensibles, tome todas las precauciones de
seguridad para evitar descargas de electricidad estática.