User's Manual

Replacing the Option Card Connector Board
If you removed the option card connector board, refer to the
illustration on page 4-14 as you follow these steps:
1. Position the board above its slot and then firmly push it
straight in.
2. Secure the board to the power supply with its retaining screw.
Now you can re-install the video card and any option cards
you removed. See page 4-14 for instructions.
Upgrading the Microprocessor
You can increase your system’s speed by installing a new
microprocessor chip: your system supports SX, SX2, DX, DX2,
DX4, or Pentium OverDrive processors.
You can purchase upgrade kits from EPSON or buy the
individual components separately. Complete instructions for
installing the processor are provided in the manual that comes
with it. Please follow those instructions carefully, along with
the following guidelines:
0 Refer to the illustration on page 4-3 to locate the
microprocessor socket on the system board. You can install
the new processor directly in this socket; however, you
need to remove the current microprocessor first. To remove
the microprocessor chip, follow the instructions on
page 4-20.
0 You’ll need to remove any video card or other option cards
that block your access to the microprocessor socket before
you remove the existing processor to install the new chip.
You can replace the card or cards after the new processor is
installed.
Installing and Removing Options 4-19