Citiram:
Asuski sem menjal procesor, prej am2+, zdaj am3 in plata ne zna več uporabljati rama 128bitno, temveč samo 64bitno. Tudi če to nastavim v biosu. ...
"Both ganged and unganged are dual-channel modes. In Ganged mode, both 64-bit memory channels act together, as one single 128-bit channel. In unganged mode, both 64-bit memory channels act seperately. Unganged is probably going to be faster for multi-threaded apps running on a quad-core. Ganged is probably faster for single-threaded apps."
"... the performance differences are so low that in most case setting the memory controller in ganged or unganged mode make no practical differences."
vir:
The Phenom / PhenomII memory controller: ganged vs unganged mode
Citiram:
... To jasno pove memtest in win xp 32 vidi 500mega manj rama, kot ga je prej. Vem da win xp32 ne zmore videti več, kot 3.5giga rama.
link:
Access more memory, even on a 32-bit system
Kot si že sam ugotovil, te je Asus tukaj pustil na cedilu, BIOS ne prepozna pravilno novega procesorja.
Manjkajoč del pomnilnika, si lahko poskušaš povrniti, z postavitvijo
/pae stikala v boot.ini datoteko Windows.