Put the new 256 RAM in slot 0 and 1, move the 128's to 3 and
4...
Make sure that the new 256 is the same specs as the old 128
(except size of course). Have you tried just the 256 RAM?
Run AIDA32
http://www.aida32.hu/aida32.php to see the
detailed specs on your system [mobo,RAM, etc.]
Check with
www.crucial.com by computer model or mobo for the
memory type you need and what is supported by your system.
message
| I recently added memory. I have four slots. The computer
came with a pair of 128 mb. I added a pair of 256 mb. I
know that they are physically installed properly. I cannot
get the computer to recognize the upgrade. I am running
windows XP, my system is microsoft with an intel processor.
Any suggestions?