You would have to get a new motherboard that supports 64bit.
If i currently have pentium 4 3.0 ghz no ht technology and want to upgrade it what would i have to do? Cuz i want to upgrade to the new 64 bit Pentium 4s. Currently the processor uses LGA778 slot. So do the new 64 bit Pentium 4s. so do i just get the processor and just install it?

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