gnolla Posted April 18, 2012 Share Posted April 18, 2012 The problem is the sata devices are slow and they stops sometimes, exept for the primary(where osx is installed) any solution?(i mean navigate in other sata hard drives and even on dvd drive is extremely slow/impossible,burn or read a cd/dvd take ages and in the mostly of the cases it freeze..for example last time i've tried to install hp printer from the cd and after 15 minutes installation block due dvd device fail....i've tried many kext but there's somebody have an ideas?? i've also fixed the hpet in dsdt but no luck.. any solution? thank u very much my specs: sl 10.6.6 asus rampage 2 extreme bios 1502 x58 i7 920 4gb corsair ram dd3 Geforce gtx 275 Link to comment https://www.insanelymac.com/forum/topic/278270-very-slow-sata-devicesplease-help/ Share on other sites More sharing options...
Gringo Vermelho Posted April 19, 2012 Share Posted April 19, 2012 Type Slow SATA issue Fix into google and go for the first hit. Link to comment https://www.insanelymac.com/forum/topic/278270-very-slow-sata-devicesplease-help/#findComment-1814617 Share on other sites More sharing options...
LatinMcG Posted April 19, 2012 Share Posted April 19, 2012 should take him to the irqs fix for hpet an removing irq of other devices.. except MATH and keyboard / mouse Link to comment https://www.insanelymac.com/forum/topic/278270-very-slow-sata-devicesplease-help/#findComment-1814626 Share on other sites More sharing options...
Gringo Vermelho Posted April 19, 2012 Share Posted April 19, 2012 Yes that's the idea. Link to comment https://www.insanelymac.com/forum/topic/278270-very-slow-sata-devicesplease-help/#findComment-1814631 Share on other sites More sharing options...
gnolla Posted April 19, 2012 Author Share Posted April 19, 2012 Many thanks guys,i've solved deleting all IRQNoFlag from dsdt exept for the HPET that i've set as forum says,really really thank you,It's a pleasure use this forum. Thank you guys. Gnolla 1 Link to comment https://www.insanelymac.com/forum/topic/278270-very-slow-sata-devicesplease-help/#findComment-1814691 Share on other sites More sharing options...
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