h.M.M Posted November 20, 2008 Share Posted November 20, 2008 Hello, I've got this problem that all my USB devices are detected as USB1 when they really are USB2 so I get very bad spead out of them. Anyone know how to fix this? I'm running on EP35-DS4 motherboard, and everything else works great. Installed the P35-DS4 packages kext, and using boot-132. Link to comment https://www.insanelymac.com/forum/topic/137463-all-usb-devices-only-usb1/ Share on other sites More sharing options...
morgang Posted November 21, 2008 Share Posted November 21, 2008 See if turning off legacy USB support in the BIOS helps? (This may affect being able to boot from USB devices.) Link to comment https://www.insanelymac.com/forum/topic/137463-all-usb-devices-only-usb1/#findComment-972963 Share on other sites More sharing options...
h.M.M Posted November 21, 2008 Author Share Posted November 21, 2008 Thanks for the reaply, If I disable legacy USB support keyboard an mouse (USB) isn't working then OS X is booted. =( Link to comment https://www.insanelymac.com/forum/topic/137463-all-usb-devices-only-usb1/#findComment-973191 Share on other sites More sharing options...
Slice Posted November 21, 2008 Share Posted November 21, 2008 Go here http://forum.insanelymac.com/index.php?showtopic=117029 Link to comment https://www.insanelymac.com/forum/topic/137463-all-usb-devices-only-usb1/#findComment-973196 Share on other sites More sharing options...
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