User's Manual

Memory Check
Use this option to check all the memory currently installed in
your computer and the memory cache. The program reads the
CMOS RAM to find the total amount of memory. If any
settings are incorrect, run the Setup program (described in
Chapter 2) to automatically set the correct amount of memory
in CMOS RAM. If you installed an optional memory card, you
may need to adjust some DIP switch settings on the card.
For this check, the program writes specific data into memory
and then reads it back in blocks of 64KB. It also makes a parity
check on each block and tests the memory cache. A memory
count is displayed after each block is tested without error. After
the program checks the last block, you see a message such as the
following:
001664 KB OK
You see the power light change from green to red and back
again during the test.
If an error occurs, make a copy or a printout of the error code
and message, and contact your Epson dealer or service center.
Attempting to correct memory errors yourself may violate your
warranty agreement.
D-10
Performing System Diagnostics