5.Locate the diagonal notch on the DRAM IC. This notch must face the transformer when installed in the appropriate socket.
WARNING: If the DRAM ICs are installed in backwards, they will be damaged and become inoperable.
6.Line up the pins of each DRAM IC with the 20 holes in the socket. Hold the DRAM IC straight up so that pins are perpendicular to the holes. Push down on the DRAM IC until it is firmly seated in the holes. Be careful not to bend pins or miss holes.
7.If a DRAM IC needs to be removed, pull straight up and away from the holes. Be careful not to bend pins.
8.Once memory expansion has been completed, replace the cover of the unit and the 4
9.To verify memory upgrade, enter the configuration mode (see Section 8 of the owner's manual.). The installed memory will be displayed in the main configuration menu.