I have just replaced 2 modules of 512MB RAM (SO-DIMM DDR2-533 PC2-4200),
with 2 Kingston modules of 1GB RAM (SO-DIMM DDR2-667 PC2-5300) - the manual recommends this spec, maximum 2GB.
Both BIOS and Vista still only recognises 1024MB of RAM, as before.
Rebooting, running WIndows Experience Index, and unchecking the Maximum memory in MSCONFIG > boot > advanced, all has no effect.
My system is AMILO Pi1505 Intel Core Duo processor T2250 (1.73GHz, 533MHz, 2MB L2 cache).
Have I wasted my money on 2GB of unusable RAM? please help..