3.Cover the end of the empty option slot with the original metal cover and secure it with the retaining screw.

4.If you are removing an option card that controls a hard disk drive or a mouse, you need to change the setting of a jumper on the main system board. If you are removing a display adapter card that is not an EGA or a VGA card, you need to check the settings of jumpers J4 and J6. See “Changing the Jumper Settings,” on page 5-6, for instructions.

5.Replace the cover. See “Replacing the Cover,” on page 5-34, for instructions.

Adding Memory Modules

Your computer comes with either 1MB or 2MB of memory which is soldered directly onto the main system board. By installing SIMMs (single inline memory modules), you can increase the amount of memory in your computer up to 10MB (for 1MB systems) or 14MB (for 2MB systems).

Caution

It is best to have your dealer install memory modules for you because they can be damaged easily if installed incorrectly. If

you prefer, you can call install your own SIMMs by carefully following the instructions in this section. However, you could transmit an electrostatic discharge and damage your components; so read this entire section before you begin.

Installing and Removing Options

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