Epson Epson - Manual (Page 92)

4. Gently press the chip into the socket; then push down firmly
on both ends to make sure it is well-seated.
5. Repeat steps 3 and 4 to install the other chip
6. Replace any option cards you removed; see “Installing an
Option Card” for instructions.
7. Replace the computer’s cover as described under “Replacing
the Cover.” Then see “Post-installation Procedures” for
instructions on configuring your computer with the
increased video memory.
Installing External Cache
You can install 128KB, 256KB, or 512KB of external cache with
32K x 8,64K x 8, or 128K x 8 15ns or 20ns, SRAM DIP chips and
one 32K x 8 15ns or 20ns, tag chip. Your computer may already
have cache installed.
You must install cache in one of the configurations in the table
below (each bank contains four cache memory sockets).
Installing and Removing Options 4-29