I run Windows Vista 32-bit, and I have 4 GB dual channel 667 MHz SODIMM memory installed on my XPS M1530, which supports 667 MHz and 800 MHz RAM modules. However the memory limit on my Vista Ultimate 32-bit is only 3.8 GB. How can I force this increase, because I know that Ubuntu 32-bit can support unlimited RAM (to my knowledge anyway). Help...
It won't, A 32 bis OS will only support 3. something of ram. No mater which operating system. Including Linux. You're lucky to be able to use 3.8 of it. It vary s.I read extensively on the 32 bit ram limitation, because I too have 4 gigs of ram with a 32 bit OS. I don't remember exactly what it is. Bit there is a scientific reason why a 32 bit can only use a certain amount of ram. It was kind of complicated. I 'm not ready yet to deal with all the incompatibility's of 64 bit. If it was possible Microsoft would have done it.
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