x84-64 CPU but x84 based PC

[HurtfulAxis]

My CPU is 64-bit or x84-64, but my PC is x84 based so I can't have 64-bit OS so I can't have 8GB RAM. Please help me with this issue. Thanks

 

[bignastyid]

If the cpu is 64-bit the system should support a 64 bit os. Now if you are currently running a 32-bit os you will have to do a full clean reinstall of a 64-bit os as you cant do an upgrade install from a 32-bit os to a 64-bit os.

 

[HEXiT]

you mean 64bit x86. yes you can use a 64bit o.s. and as much ram as your motherboard will support.