1500 HD (250-3506) Memory Upgrade Faxback Doc. # 1903 The EMS RAM card (25-3507) expands the computer's RAM memory by using a single inline memory module (SIMM). 1. Turn off the computer. 2. Find the compartment cover near the top row of keys. Then, press the indentations and lift up on the front edge of the cover. 3. Install the RAM card into the slot be tilting the board away from you. 4. Tilt the board back towards you until it snaps into position. 5. Replace the cover. 6. Install the temm1500.sys file device driver. Use the MS-DOS Edlin command or some other text editor to place the following line in the config.sys file. device=c:\dos\temm1500.sys Note: Refer to your MS-DOS User's Manual for more detailed information on using this Utility. (jej-05/10/94)