When I upgraded from P67+Win7 to Z97+Win8.1, all my HDDs started unloading / loading (or parking / unparking) sometimes several times a minute. Apparently I shouldn't have installed that Intel RST driver from the Asus website for my Maximus VII Hero. Persisted even with the latest 13.6 from Intel. I found 2 ways to "cure" this:
(1) CrystalDiskInfo -> Function -> Advanced Features -> AAM/APM Control -> click through each drive and click disable on both if available. I think there is some way to make this run at start-up (per other forum comments) but it's not obvious to me. http://crystalmark.info/download/index-e.html <- get Standard Portable w/o Ads. I see how to make it start with Windows, but not how to apply changes.
(2) Someone whipped up this utility in the Intel forum after being strung along forever with no response finally - https://code.google.com/p/noapm/ - it's just a small wrapper around SmartMonTools. Run as Admin, or ==> choose "Exit after disabling APM" but don't choose "Start with Windows" -- won't work, needs admin. Instead, go to Task Scheduler and add this program to run at start-up with 15 second delay. It works!
If the PC doesn't boot to desktop, then #1 won't run until logging in. I think #2 runs when PC boots.
(3) Google "how to uninstall intel rst" -- might need to use CDI to disable AAM/APM one last time after that? http://answers.microsoft.com/en-us/...chnology/e3c4b6d6-56ba-4ac5-be50-89843c9d9b22
(1) CrystalDiskInfo -> Function -> Advanced Features -> AAM/APM Control -> click through each drive and click disable on both if available. I think there is some way to make this run at start-up (per other forum comments) but it's not obvious to me. http://crystalmark.info/download/index-e.html <- get Standard Portable w/o Ads. I see how to make it start with Windows, but not how to apply changes.
(2) Someone whipped up this utility in the Intel forum after being strung along forever with no response finally - https://code.google.com/p/noapm/ - it's just a small wrapper around SmartMonTools. Run as Admin, or ==> choose "Exit after disabling APM" but don't choose "Start with Windows" -- won't work, needs admin. Instead, go to Task Scheduler and add this program to run at start-up with 15 second delay. It works!
If the PC doesn't boot to desktop, then #1 won't run until logging in. I think #2 runs when PC boots.
(3) Google "how to uninstall intel rst" -- might need to use CDI to disable AAM/APM one last time after that? http://answers.microsoft.com/en-us/...chnology/e3c4b6d6-56ba-4ac5-be50-89843c9d9b22
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