3. Replace the access cover as described in the next section.
The computer automatically detects the coprocessor. When you turn on the computer, the system configuration screen shows that a numeric coprocessor is present.
Replacing the Access Cover
After installing a memory module or numeric coprocessor, you must replace the access cover. Follow these steps:
1.Turn the computer upside down with the front facing you.2.Replace the access cover as shown below. Gently press down on it until you feet it snap into place.
3.Turn the computer right side up.4.Connect any external devices you are using.Connecting Optional Devices