Although the computer’s power supply is protected against excessive power loads, you could still damage the main system board if you install an option card that draws more power than the limits shown in the table.

This section explains how to install option cards in your computer. If you need to remove an option card later,

see “Removing an Option Card” on page 3-10 for instructions.

The illustration of the main system board on page 3-3 shows the six standard option slots inside your computer. You can install either 8-bit or 16-bit option cards in these slots. As you can see below, a 16-bit card has an extra connector along the bottom.

8-bit card

Usually it does not matter which slot an option card occupies, as long as it fits in the slot. However, you must follow these guidelines when deciding which slot to use:

CI You cannot install an 8-bit card that has an additional tab along the bottom.

PSome option cards must be installed in a specific slot. Consult the instructions that come with the card to see if this is the case.

0If you install a disk drive that uses a controller card, place the card as close as possible to the drive it is controlling.

Installing and Removing Options 3-7