4.
5.
6.
Position one of the cache chips over the first socket as shown
below, aligning the pins on the chip with the holes in the
socket. Make sure the small notch on the end of the chip is
aligned with the corresponding notch on the socket.
Gently press the chip halfway into the socket (to make sure
it is correctly aligned). If the chip goes in at an angle,
remove it and try again.
When the chip is properly positioned, push down firmly on
both ends of the chip to make sure it is well-seated.
7
8
9
Repeat steps 4 through 6 for each of the remaining chips.
Change jumpers 526,527,528, and J29 as described on page 4-8,
to correspond to the amount of cache you installed.
Replace any option cards you removed. See page 4-14 for
instructions.
Installing and Removing Options
4-25
Summary of Contents for EL 486UC+
Page 1: ...EPSON User s Guide 663 This manual is printed on 50 recycled paper 10 post consumer content ...
Page 119: ...Hard Disk Drive Types A S Specifications ...
Page 123: ...Serial port connector pin assignments CN4 and CN5 DMA Assignments A 12 Specifications ...
Page 124: ...Hardware Interrupts Specifications A 13 ...
Page 125: ...System Memory Map I A 14 Specifications ...
