Epson Progression U12 - Manual (Page 87)

Removing the CPU Card
Follow these steps to remove the CPU card from your
computer:
1. Remove the retaining screw securing the card to the front of
the computer case, as shown below.
2. Pull the card straight up and out of its socket, as shown above.
3. If you are installing a new CPU card, follow the instructions
on the next page.
If you are installing a math coprocessor or OverDrive module,
see the appropriate section later in this chapter for
instructions. When you are ready to reinstall the CPU card,
return to page 3-19 for instructions.
3-18 installing and Removing Options