Epson 3865X Plus - Manual (Page 290)

Memory Module Problems
If you added extra memory to your system by installing SIMMs
and that memory is not operating properly, check the following:
1. If the memory count displayed by the power-on diagnostics
program is incorrect, you or your dealer may not have
installed the SIMMs correctly. The SIMMs may be installed
in the wrong sockets, they may be the wrong type of SIMM,
or they may not be inserted all the way into their sockets.
If your dealer installed SIMMs for you, contact your dealer;
do not attempt to correct the problem yourself. If you
installed the SIMMs, see “Adding Memory Modules” in
Chapter 5 and make sure you have followed all the
necessary instructions.
2. Be sure to run the Setup program after you install or remove
memory modules. The Exit screen of the Setup program
displays your current memory configuration. See Chapter 2
for instructions.
3. If you are still having trouble with your SIMMs, write down
any error messages that appear and contact your dealer.
Troubleshooting
D-29