Machsupport Forum
Mach Discussion => Mach3 under Vista => Topic started by: ncombes on January 02, 2010, 02:33:21 PM
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I am a Newb to this hobby and this forum so please bare with me if you are shaking your head when reading this. I couldn't get rid of those spikes when I ran the driver test in Vista even after a clean install. I don't know how or why I tried this next step but it worked and solved my problem. All I did was switch my power option (control panel--> Power Options) from High Performance to balanced. That was all. I've included the pictures of both tests for reference.
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I have seen those piano keys before. :)
In BIOS look for a setting called "Enhanced Halt State" or "C1E Enable" and turn it off.
Greg
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You should really install the OS with all the APCI stuff turned off. That will eliminate most of these types of problems.