Most newer PC's should run Mach just fine out of the box. You should always try it before making any changes to your system. Art has said people create more problems by trying to optimize their PC's when they don't need to. There is an optimisation list at www.machsupport.com, but it should only be done if absolutely necessary.


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My thoughts are that the machine running the CNC hardware should have as few services running as possible with everything that isnt needed either disabled in the bios (for hardware NIC USB etc ) anything used for CNC ie Printer port (spp mode) should get the lions share of resources...Using services.msc/msconfig you can slimline the services and startup programs running and once you look up what they are used for can judge whether you need them or not that way you can be as certain as ever that the PC isnt going to be bogged down wasting cycles on useless things like making sure the time is correct or indexing the HDD contents when it should be machining the snot out of your workpiece....Just my thoughts based on using Mach to control 3 axis with a 650mhz Duron (yeah incredible huh
) Athlon XP2800, Intel 2800 and 3600... It worked on all 4 but was noticably crisper on the faster PC's Do not however take it that i'd recommend the Duron650 to run Mach for long 