Epson 468C Benutzerhandbuch

Gently press the chip halfway into the socket (to make sure it

is correctly aligned). If the chip does not go in smoothly,

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.

Repeat steps 4 through 6 for each of the three remaining chips.

Replace any option cards you removed. See page 4-14 for

instructions.

Now run SETUP as described in Chapter 2 to enable your

system to recognize the increased memory.

Your computer comes with a 3.6 volt lithium battery that

provides power for the real-time clock and the CMOS RAM.

The real-time clock keeps track of the time for your computer,

and the CMOS RAM stores the information about your system

configuration that was saved by the SETUP program.

This battery lasts approximately three to five years. If it loses

power, you see an error message when you turn on or reset

your computer. Contact your Authorized Epson Servicer or

Epson Accessories to get a replacement battery or to install the

new battery for you. If you want to replace the battery yourself,

follow the instructions in this section.

When the battery loses power, your computer loses the

information stored in the CMOS RAM and the time stored in

the real-time clock. After you replace the battery, run the

SETUP program as described in Chapter 2 to reconfigure

your system and set the time and date.