3Com CS/3000-48 Installation Manual

Contents

Upgrades 5-15Figure 5-8 Location of Memory Chips on Motherboard3 Remove the old memory chips that you want to replace.Using the thumb and forefinger of one or both hands, grasp the front andback of the chip and gently rock it back and forth until it becomes loose.Lift the chip out of its socket.As you remove the chip, note its orientation. The beveled top edge of thechip faces the right side of the chassis (when viewed from the front of theserver).4 Remove a new memory chip from its antistatic foam shipping pad.If the pins have been bent, carefully straighten them. Orient the chip withthe beveled corner closest to the right of the communications server.All memory chips must have the same orientation.CAUTION: Failure to place the memory chips correctly will cause the self-testdiagnostics to fail and possible server or memory chip damage when theserver is powered on.Back panel Power supplyDiskette driveFront panelPrivatememorychipsAuxiliaryprocessorboardMotherboardPin 1CS3000BookFile Page 15 Tuesday, October 15, 1996 5:12 PM